12587355220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{9323}}^1$

素因数の和:9398

約数の個数: 144

約数和(自身を含む): 32227771968

約数和(自身を除く): 19640416748

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 170, 187, 190, 209, 220, 323, 340, 361, 374, 380, 418, 646, 722, 748, 836, 935, 1045, 1292, 1444, 1615, 1805, 1870, 2090, 3230, 3553, 3610, 3740, 3971, 4180, 6137, 6460, 7106, 7220, 7942, 9323, 12274, 14212, 15884, 17765, 18646, 19855, 24548, 30685, 35530, 37292, 39710, 46615, 61370, 67507, 71060, 79420, 93230, 102553, 122740, 135014, 158491, 177137, 186460, 205106, 270028, 316982, 337535, 354274, 410212, 512765, 633964, 675070, 708548, 792455, 885685, 1025530, 1350140, 1584910, 1743401, 1771370, 1948507, 2051060, 3011329, 3169820, 3365603, 3486802, 3542740, 3897014, 6022658, 6731206, 6973604, 7794028, 8717005, 9742535, 12045316, 13462412, 15056645, 16828015, 17434010, 19485070, 30113290, 33124619, 33656030, 34868020, 37021633, 38970140, 57215251, 60226580, 66249238, 67312060, 74043266, 114430502, 132498476, 148086532, 165623095, 185108165, 228861004, 286076255, 331246190, 370216330, 572152510, 629367761, 662492380, 740432660, 1144305020, 1258735522, 2517471044, 3146838805, 6293677610, 12587355220]

約数ペア:

[(1, 12587355220), (2, 6293677610), (4, 3146838805), (5, 2517471044), (10, 1258735522), (11, 1144305020), (17, 740432660), (19, 662492380), (20, 629367761), (22, 572152510), (34, 370216330), (38, 331246190), (44, 286076255), (55, 228861004), (68, 185108165), (76, 165623095), (85, 148086532), (95, 132498476), (110, 114430502), (170, 74043266), (187, 67312060), (190, 66249238), (209, 60226580), (220, 57215251), (323, 38970140), (340, 37021633), (361, 34868020), (374, 33656030), (380, 33124619), (418, 30113290), (646, 19485070), (722, 17434010), (748, 16828015), (836, 15056645), (935, 13462412), (1045, 12045316), (1292, 9742535), (1444, 8717005), (1615, 7794028), (1805, 6973604), (1870, 6731206), (2090, 6022658), (3230, 3897014), (3553, 3542740), (3610, 3486802), (3740, 3365603), (3971, 3169820), (4180, 3011329), (6137, 2051060), (6460, 1948507), (7106, 1771370), (7220, 1743401), (7942, 1584910), (9323, 1350140), (12274, 1025530), (14212, 885685), (15884, 792455), (17765, 708548), (18646, 675070), (19855, 633964), (24548, 512765), (30685, 410212), (35530, 354274), (37292, 337535), (39710, 316982), (46615, 270028), (61370, 205106), (67507, 186460), (71060, 177137), (79420, 158491), (93230, 135014), (102553, 122740)]