98459960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1056

約数の個数: 64

約数和(自身を含む): 230973120

約数和(自身を除く): 132513160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 71, 74, 142, 148, 185, 284, 296, 355, 370, 568, 710, 740, 937, 1420, 1480, 1874, 2627, 2840, 3748, 4685, 5254, 7496, 9370, 10508, 13135, 18740, 21016, 26270, 34669, 37480, 52540, 66527, 69338, 105080, 133054, 138676, 173345, 266108, 277352, 332635, 346690, 532216, 665270, 693380, 1330540, 1386760, 2461499, 2661080, 4922998, 9845996, 12307495, 19691992, 24614990, 49229980, 98459960]

約数ペア:

[(1, 98459960), (2, 49229980), (4, 24614990), (5, 19691992), (8, 12307495), (10, 9845996), (20, 4922998), (37, 2661080), (40, 2461499), (71, 1386760), (74, 1330540), (142, 693380), (148, 665270), (185, 532216), (284, 346690), (296, 332635), (355, 277352), (370, 266108), (568, 173345), (710, 138676), (740, 133054), (937, 105080), (1420, 69338), (1480, 66527), (1874, 52540), (2627, 37480), (2840, 34669), (3748, 26270), (4685, 21016), (5254, 18740), (7496, 13135), (9370, 10508)]