45100660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 68117900

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 31, 34, 44, 55, 62, 68, 85, 110, 124, 155, 170, 187, 220, 310, 340, 341, 374, 389, 527, 620, 682, 748, 778, 935, 1054, 1364, 1556, 1705, 1870, 1945, 2108, 2635, 3410, 3740, 3890, 4279, 5270, 5797, 6613, 6820, 7780, 8558, 10540, 11594, 12059, 13226, 17116, 21395, 23188, 24118, 26452, 28985, 33065, 42790, 48236, 57970, 60295, 66130, 72743, 85580, 115940, 120590, 132260, 132649, 145486, 205003, 241180, 265298, 290972, 363715, 410006, 530596, 663245, 727430, 820012, 1025015, 1326490, 1454860, 2050030, 2255033, 2652980, 4100060, 4510066, 9020132, 11275165, 22550330, 45100660]

約数ペア:

[(1, 45100660), (2, 22550330), (4, 11275165), (5, 9020132), (10, 4510066), (11, 4100060), (17, 2652980), (20, 2255033), (22, 2050030), (31, 1454860), (34, 1326490), (44, 1025015), (55, 820012), (62, 727430), (68, 663245), (85, 530596), (110, 410006), (124, 363715), (155, 290972), (170, 265298), (187, 241180), (220, 205003), (310, 145486), (340, 132649), (341, 132260), (374, 120590), (389, 115940), (527, 85580), (620, 72743), (682, 66130), (748, 60295), (778, 57970), (935, 48236), (1054, 42790), (1364, 33065), (1556, 28985), (1705, 26452), (1870, 24118), (1945, 23188), (2108, 21395), (2635, 17116), (3410, 13226), (3740, 12059), (3890, 11594), (4279, 10540), (5270, 8558), (5797, 7780), (6613, 6820)]