45764680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 76163000

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 85, 104, 124, 130, 136, 155, 167, 170, 221, 248, 260, 310, 334, 340, 403, 442, 520, 527, 620, 668, 680, 806, 835, 884, 1054, 1105, 1240, 1336, 1612, 1670, 1768, 2015, 2108, 2171, 2210, 2635, 2839, 3224, 3340, 4030, 4216, 4342, 4420, 5177, 5270, 5678, 6680, 6851, 8060, 8684, 8840, 10354, 10540, 10855, 11356, 13702, 14195, 16120, 17368, 20708, 21080, 21710, 22712, 25885, 27404, 28390, 34255, 36907, 41416, 43420, 51770, 54808, 56780, 67301, 68510, 73814, 86840, 88009, 103540, 113560, 134602, 137020, 147628, 176018, 184535, 207080, 269204, 274040, 295256, 336505, 352036, 369070, 440045, 538408, 673010, 704072, 738140, 880090, 1144117, 1346020, 1476280, 1760180, 2288234, 2692040, 3520360, 4576468, 5720585, 9152936, 11441170, 22882340, 45764680]

約数ペア:

[(1, 45764680), (2, 22882340), (4, 11441170), (5, 9152936), (8, 5720585), (10, 4576468), (13, 3520360), (17, 2692040), (20, 2288234), (26, 1760180), (31, 1476280), (34, 1346020), (40, 1144117), (52, 880090), (62, 738140), (65, 704072), (68, 673010), (85, 538408), (104, 440045), (124, 369070), (130, 352036), (136, 336505), (155, 295256), (167, 274040), (170, 269204), (221, 207080), (248, 184535), (260, 176018), (310, 147628), (334, 137020), (340, 134602), (403, 113560), (442, 103540), (520, 88009), (527, 86840), (620, 73814), (668, 68510), (680, 67301), (806, 56780), (835, 54808), (884, 51770), (1054, 43420), (1105, 41416), (1240, 36907), (1336, 34255), (1612, 28390), (1670, 27404), (1768, 25885), (2015, 22712), (2108, 21710), (2171, 21080), (2210, 20708), (2635, 17368), (2839, 16120), (3224, 14195), (3340, 13702), (4030, 11356), (4216, 10855), (4342, 10540), (4420, 10354), (5177, 8840), (5270, 8684), (5678, 8060), (6680, 6851)]