98113640

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{66293}}^1$

素因数の和:66341

約数の個数: 32

約数和(自身を含む): 226725480

約数和(自身を除く): 128611840

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 66293, 132586, 265172, 331465, 530344, 662930, 1325860, 2452841, 2651720, 4905682, 9811364, 12264205, 19622728, 24528410, 49056820, 98113640]

約数ペア:

[(1, 98113640), (2, 49056820), (4, 24528410), (5, 19622728), (8, 12264205), (10, 9811364), (20, 4905682), (37, 2651720), (40, 2452841), (74, 1325860), (148, 662930), (185, 530344), (296, 331465), (370, 265172), (740, 132586), (1480, 66293)]