8149455655300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1\times {\mathrm{84521}}^1$

素因数の和:86222

約数の個数: 144

約数和(自身を含む): 19227524359680

約数和(自身を除く): 11078068704380

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 775, 950, 1178, 1550, 1637, 1900, 2356, 2945, 3100, 3274, 5890, 6548, 8185, 11780, 14725, 16370, 29450, 31103, 32740, 40925, 50747, 58900, 62206, 81850, 84521, 101494, 124412, 155515, 163700, 169042, 202988, 253735, 311030, 338084, 422605, 507470, 622060, 777575, 845210, 964193, 1014940, 1268675, 1555150, 1605899, 1690420, 1928386, 2113025, 2537350, 2620151, 3110300, 3211798, 3856772, 4226050, 4820965, 5074700, 5240302, 6423596, 8029495, 8452100, 9641930, 10480604, 13100755, 16058990, 19283860, 24104825, 26201510, 32117980, 40147475, 48209650, 49782869, 52403020, 65503775, 80294950, 96419300, 99565738, 131007550, 138360877, 160589900, 199131476, 248914345, 262015100, 276721754, 497828690, 553443508, 691804385, 995657380, 1244571725, 1383608770, 2489143450, 2628856663, 2767217540, 3459021925, 4289187187, 4978286900, 5257713326, 6918043850, 8578374374, 10515426652, 13144283315, 13836087700, 17156748748, 21445935935, 26288566630, 42891871870, 52577133260, 65721416575, 81494556553, 85783743740, 107229679675, 131442833150, 162989113106, 214459359350, 262885666300, 325978226212, 407472782765, 428918718700, 814945565530, 1629891131060, 2037363913825, 4074727827650, 8149455655300]

約数ペア:

[(1, 8149455655300), (2, 4074727827650), (4, 2037363913825), (5, 1629891131060), (10, 814945565530), (19, 428918718700), (20, 407472782765), (25, 325978226212), (31, 262885666300), (38, 214459359350), (50, 162989113106), (62, 131442833150), (76, 107229679675), (95, 85783743740), (100, 81494556553), (124, 65721416575), (155, 52577133260), (190, 42891871870), (310, 26288566630), (380, 21445935935), (475, 17156748748), (589, 13836087700), (620, 13144283315), (775, 10515426652), (950, 8578374374), (1178, 6918043850), (1550, 5257713326), (1637, 4978286900), (1900, 4289187187), (2356, 3459021925), (2945, 2767217540), (3100, 2628856663), (3274, 2489143450), (5890, 1383608770), (6548, 1244571725), (8185, 995657380), (11780, 691804385), (14725, 553443508), (16370, 497828690), (29450, 276721754), (31103, 262015100), (32740, 248914345), (40925, 199131476), (50747, 160589900), (58900, 138360877), (62206, 131007550), (81850, 99565738), (84521, 96419300), (101494, 80294950), (124412, 65503775), (155515, 52403020), (163700, 49782869), (169042, 48209650), (202988, 40147475), (253735, 32117980), (311030, 26201510), (338084, 24104825), (422605, 19283860), (507470, 16058990), (622060, 13100755), (777575, 10480604), (845210, 9641930), (964193, 8452100), (1014940, 8029495), (1268675, 6423596), (1555150, 5240302), (1605899, 5074700), (1690420, 4820965), (1928386, 4226050), (2113025, 3856772), (2537350, 3211798), (2620151, 3110300)]