63964780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 154441728

約数和(自身を除く): 90476948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 83, 110, 113, 124, 155, 166, 220, 226, 310, 332, 341, 415, 452, 565, 620, 682, 830, 913, 1130, 1243, 1364, 1660, 1705, 1826, 2260, 2486, 2573, 3410, 3503, 3652, 4565, 4972, 5146, 6215, 6820, 7006, 9130, 9379, 10292, 12430, 12865, 14012, 17515, 18260, 18758, 24860, 25730, 28303, 35030, 37516, 38533, 46895, 51460, 56606, 70060, 77066, 93790, 103169, 113212, 141515, 154132, 187580, 192665, 206338, 283030, 290749, 385330, 412676, 515845, 566060, 581498, 770660, 1031690, 1162996, 1453745, 2063380, 2907490, 3198239, 5814980, 6396478, 12792956, 15991195, 31982390, 63964780]

約数ペア:

[(1, 63964780), (2, 31982390), (4, 15991195), (5, 12792956), (10, 6396478), (11, 5814980), (20, 3198239), (22, 2907490), (31, 2063380), (44, 1453745), (55, 1162996), (62, 1031690), (83, 770660), (110, 581498), (113, 566060), (124, 515845), (155, 412676), (166, 385330), (220, 290749), (226, 283030), (310, 206338), (332, 192665), (341, 187580), (415, 154132), (452, 141515), (565, 113212), (620, 103169), (682, 93790), (830, 77066), (913, 70060), (1130, 56606), (1243, 51460), (1364, 46895), (1660, 38533), (1705, 37516), (1826, 35030), (2260, 28303), (2486, 25730), (2573, 24860), (3410, 18758), (3503, 18260), (3652, 17515), (4565, 14012), (4972, 12865), (5146, 12430), (6215, 10292), (6820, 9379), (7006, 9130)]