98123320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{144299}}^1$

素因数の和:144327

約数の個数: 32

約数和(自身を含む): 233766000

約数和(自身を除く): 135642680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 144299, 288598, 577196, 721495, 1154392, 1442990, 2453083, 2885980, 4906166, 5771960, 9812332, 12265415, 19624664, 24530830, 49061660, 98123320]

約数ペア:

[(1, 98123320), (2, 49061660), (4, 24530830), (5, 19624664), (8, 12265415), (10, 9812332), (17, 5771960), (20, 4906166), (34, 2885980), (40, 2453083), (68, 1442990), (85, 1154392), (136, 721495), (170, 577196), (340, 288598), (680, 144299)]