98238440

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34591}}^1$

素因数の和:34673

約数の個数: 32

約数和(自身を含む): 224156160

約数和(自身を除く): 125917720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 34591, 69182, 138364, 172955, 276728, 345910, 691820, 1383640, 2455961, 4911922, 9823844, 12279805, 19647688, 24559610, 49119220, 98238440]

約数ペア:

[(1, 98238440), (2, 49119220), (4, 24559610), (5, 19647688), (8, 12279805), (10, 9823844), (20, 4911922), (40, 2455961), (71, 1383640), (142, 691820), (284, 345910), (355, 276728), (568, 172955), (710, 138364), (1420, 69182), (2840, 34591)]