40510128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 112830080

約数和(自身を除く): 72319952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 43, 48, 57, 76, 86, 114, 129, 152, 172, 228, 258, 304, 344, 456, 516, 688, 817, 912, 1032, 1033, 1634, 2064, 2066, 2451, 3099, 3268, 4132, 4902, 6198, 6536, 8264, 9804, 12396, 13072, 16528, 19608, 19627, 24792, 39216, 39254, 44419, 49584, 58881, 78508, 88838, 117762, 133257, 157016, 177676, 235524, 266514, 314032, 355352, 471048, 533028, 710704, 843961, 942096, 1066056, 1687922, 2132112, 2531883, 3375844, 5063766, 6751688, 10127532, 13503376, 20255064, 40510128]

約数ペア:

[(1, 40510128), (2, 20255064), (3, 13503376), (4, 10127532), (6, 6751688), (8, 5063766), (12, 3375844), (16, 2531883), (19, 2132112), (24, 1687922), (38, 1066056), (43, 942096), (48, 843961), (57, 710704), (76, 533028), (86, 471048), (114, 355352), (129, 314032), (152, 266514), (172, 235524), (228, 177676), (258, 157016), (304, 133257), (344, 117762), (456, 88838), (516, 78508), (688, 58881), (817, 49584), (912, 44419), (1032, 39254), (1033, 39216), (1634, 24792), (2064, 19627), (2066, 19608), (2451, 16528), (3099, 13072), (3268, 12396), (4132, 9804), (4902, 8264), (6198, 6536)]