108127880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4339}}^1$

素因数の和:4446

約数の個数: 64

約数和(自身を含む): 281232000

約数和(自身を除く): 173104120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4339, 4984, 6230, 8678, 12460, 17356, 21695, 24920, 30373, 34712, 43390, 60746, 86780, 121492, 151865, 173560, 242984, 303730, 386171, 607460, 772342, 1214920, 1544684, 1930855, 2703197, 3089368, 3861710, 5406394, 7723420, 10812788, 13515985, 15446840, 21625576, 27031970, 54063940, 108127880]

約数ペア:

[(1, 108127880), (2, 54063940), (4, 27031970), (5, 21625576), (7, 15446840), (8, 13515985), (10, 10812788), (14, 7723420), (20, 5406394), (28, 3861710), (35, 3089368), (40, 2703197), (56, 1930855), (70, 1544684), (89, 1214920), (140, 772342), (178, 607460), (280, 386171), (356, 303730), (445, 242984), (623, 173560), (712, 151865), (890, 121492), (1246, 86780), (1780, 60746), (2492, 43390), (3115, 34712), (3560, 30373), (4339, 24920), (4984, 21695), (6230, 17356), (8678, 12460)]