98376280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144671}}^1$

素因数の和:144699

約数の個数: 32

約数和(自身を含む): 234368640

約数和(自身を除く): 135992360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 144671, 289342, 578684, 723355, 1157368, 1446710, 2459407, 2893420, 4918814, 5786840, 9837628, 12297035, 19675256, 24594070, 49188140, 98376280]

約数ペア:

[(1, 98376280), (2, 49188140), (4, 24594070), (5, 19675256), (8, 12297035), (10, 9837628), (17, 5786840), (20, 4918814), (34, 2893420), (40, 2459407), (68, 1446710), (85, 1157368), (136, 723355), (170, 578684), (340, 289342), (680, 144671)]