713692489250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{22901}}^1$

素因数の和:23197

約数の個数: 128

約数和(自身を含む): 1478931277824

約数和(自身を除く): 765238788574

約数列:

[1, 2, 5, 10, 13, 25, 26, 43, 50, 65, 86, 125, 130, 215, 223, 250, 325, 430, 446, 559, 650, 1075, 1115, 1118, 1625, 2150, 2230, 2795, 2899, 3250, 5375, 5575, 5590, 5798, 9589, 10750, 11150, 13975, 14495, 19178, 22901, 27875, 27950, 28990, 45802, 47945, 55750, 69875, 72475, 95890, 114505, 124657, 139750, 144950, 229010, 239725, 249314, 297713, 362375, 479450, 572525, 595426, 623285, 724750, 984743, 1145050, 1198625, 1246570, 1488565, 1969486, 2397250, 2862625, 2977130, 3116425, 4923715, 5106923, 5725250, 6232850, 7442825, 9847430, 10213846, 12801659, 14885650, 15582125, 24618575, 25534615, 25603318, 31164250, 37214125, 49237150, 51069230, 64008295, 66389999, 74428250, 123092875, 127673075, 128016590, 132779998, 219597689, 246185750, 255346150, 320041475, 331949995, 439195378, 638365375, 640082950, 663899990, 1097988445, 1276730750, 1600207375, 1659749975, 2195976890, 2854769957, 3200414750, 3319499950, 5489942225, 5709539914, 8298749875, 10979884450, 14273849785, 16597499750, 27449711125, 28547699570, 54899422250, 71369248925, 142738497850, 356846244625, 713692489250]

約数ペア:

[(1, 713692489250), (2, 356846244625), (5, 142738497850), (10, 71369248925), (13, 54899422250), (25, 28547699570), (26, 27449711125), (43, 16597499750), (50, 14273849785), (65, 10979884450), (86, 8298749875), (125, 5709539914), (130, 5489942225), (215, 3319499950), (223, 3200414750), (250, 2854769957), (325, 2195976890), (430, 1659749975), (446, 1600207375), (559, 1276730750), (650, 1097988445), (1075, 663899990), (1115, 640082950), (1118, 638365375), (1625, 439195378), (2150, 331949995), (2230, 320041475), (2795, 255346150), (2899, 246185750), (3250, 219597689), (5375, 132779998), (5575, 128016590), (5590, 127673075), (5798, 123092875), (9589, 74428250), (10750, 66389999), (11150, 64008295), (13975, 51069230), (14495, 49237150), (19178, 37214125), (22901, 31164250), (27875, 25603318), (27950, 25534615), (28990, 24618575), (45802, 15582125), (47945, 14885650), (55750, 12801659), (69875, 10213846), (72475, 9847430), (95890, 7442825), (114505, 6232850), (124657, 5725250), (139750, 5106923), (144950, 4923715), (229010, 3116425), (239725, 2977130), (249314, 2862625), (297713, 2397250), (362375, 1969486), (479450, 1488565), (572525, 1246570), (595426, 1198625), (623285, 1145050), (724750, 984743)]