96144920

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 221616000

約数和(自身を除く): 125471080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 113, 178, 226, 239, 356, 445, 452, 478, 565, 712, 890, 904, 956, 1130, 1195, 1780, 1912, 2260, 2390, 3560, 4520, 4780, 9560, 10057, 20114, 21271, 27007, 40228, 42542, 50285, 54014, 80456, 85084, 100570, 106355, 108028, 135035, 170168, 201140, 212710, 216056, 270070, 402280, 425420, 540140, 850840, 1080280, 2403623, 4807246, 9614492, 12018115, 19228984, 24036230, 48072460, 96144920]

約数ペア:

[(1, 96144920), (2, 48072460), (4, 24036230), (5, 19228984), (8, 12018115), (10, 9614492), (20, 4807246), (40, 2403623), (89, 1080280), (113, 850840), (178, 540140), (226, 425420), (239, 402280), (356, 270070), (445, 216056), (452, 212710), (478, 201140), (565, 170168), (712, 135035), (890, 108028), (904, 106355), (956, 100570), (1130, 85084), (1195, 80456), (1780, 54014), (1912, 50285), (2260, 42542), (2390, 40228), (3560, 27007), (4520, 21271), (4780, 20114), (9560, 10057)]