70524520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5527}}^1$

素因数の和:5578

約数の個数: 64

約数和(自身を含む): 179107200

約数和(自身を除く): 108582680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 5527, 6380, 11054, 12760, 22108, 27635, 44216, 55270, 60797, 110540, 121594, 160283, 221080, 243188, 303985, 320566, 486376, 607970, 641132, 801415, 1215940, 1282264, 1602830, 1763113, 2431880, 3205660, 3526226, 6411320, 7052452, 8815565, 14104904, 17631130, 35262260, 70524520]

約数ペア:

[(1, 70524520), (2, 35262260), (4, 17631130), (5, 14104904), (8, 8815565), (10, 7052452), (11, 6411320), (20, 3526226), (22, 3205660), (29, 2431880), (40, 1763113), (44, 1602830), (55, 1282264), (58, 1215940), (88, 801415), (110, 641132), (116, 607970), (145, 486376), (220, 320566), (232, 303985), (290, 243188), (319, 221080), (440, 160283), (580, 121594), (638, 110540), (1160, 60797), (1276, 55270), (1595, 44216), (2552, 27635), (3190, 22108), (5527, 12760), (6380, 11054)]