98207920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42331}}^1$

素因数の和:42373

約数の個数: 40

約数和(自身を含む): 236212560

約数和(自身を除く): 138004640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 42331, 84662, 169324, 211655, 338648, 423310, 677296, 846620, 1227599, 1693240, 2455198, 3386480, 4910396, 6137995, 9820792, 12275990, 19641584, 24551980, 49103960, 98207920]

約数ペア:

[(1, 98207920), (2, 49103960), (4, 24551980), (5, 19641584), (8, 12275990), (10, 9820792), (16, 6137995), (20, 4910396), (29, 3386480), (40, 2455198), (58, 1693240), (80, 1227599), (116, 846620), (145, 677296), (232, 423310), (290, 338648), (464, 211655), (580, 169324), (1160, 84662), (2320, 42331)]