41320920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 129470400

約数和(自身を除く): 88149480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 73, 89, 106, 120, 146, 159, 178, 212, 219, 265, 267, 292, 318, 356, 365, 424, 438, 445, 530, 534, 584, 636, 712, 730, 795, 876, 890, 1060, 1068, 1095, 1272, 1335, 1460, 1590, 1752, 1780, 2120, 2136, 2190, 2670, 2920, 3180, 3560, 3869, 4380, 4717, 5340, 6360, 6497, 7738, 8760, 9434, 10680, 11607, 12994, 14151, 15476, 18868, 19345, 19491, 23214, 23585, 25988, 28302, 30952, 32485, 37736, 38690, 38982, 46428, 47170, 51976, 56604, 58035, 64970, 70755, 77380, 77964, 92856, 94340, 97455, 113208, 116070, 129940, 141510, 154760, 155928, 188680, 194910, 232140, 259880, 283020, 344341, 389820, 464280, 566040, 688682, 779640, 1033023, 1377364, 1721705, 2066046, 2754728, 3443410, 4132092, 5165115, 6886820, 8264184, 10330230, 13773640, 20660460, 41320920]

約数ペア:

[(1, 41320920), (2, 20660460), (3, 13773640), (4, 10330230), (5, 8264184), (6, 6886820), (8, 5165115), (10, 4132092), (12, 3443410), (15, 2754728), (20, 2066046), (24, 1721705), (30, 1377364), (40, 1033023), (53, 779640), (60, 688682), (73, 566040), (89, 464280), (106, 389820), (120, 344341), (146, 283020), (159, 259880), (178, 232140), (212, 194910), (219, 188680), (265, 155928), (267, 154760), (292, 141510), (318, 129940), (356, 116070), (365, 113208), (424, 97455), (438, 94340), (445, 92856), (530, 77964), (534, 77380), (584, 70755), (636, 64970), (712, 58035), (730, 56604), (795, 51976), (876, 47170), (890, 46428), (1060, 38982), (1068, 38690), (1095, 37736), (1272, 32485), (1335, 30952), (1460, 28302), (1590, 25988), (1752, 23585), (1780, 23214), (2120, 19491), (2136, 19345), (2190, 18868), (2670, 15476), (2920, 14151), (3180, 12994), (3560, 11607), (3869, 10680), (4380, 9434), (4717, 8760), (5340, 7738), (6360, 6497)]