100168120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192631}}^1$

素因数の和:192655

約数の個数: 32

約数和(自身を含む): 242716320

約数和(自身を除く): 142548200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 192631, 385262, 770524, 963155, 1541048, 1926310, 2504203, 3852620, 5008406, 7705240, 10016812, 12521015, 20033624, 25042030, 50084060, 100168120]

約数ペア:

[(1, 100168120), (2, 50084060), (4, 25042030), (5, 20033624), (8, 12521015), (10, 10016812), (13, 7705240), (20, 5008406), (26, 3852620), (40, 2504203), (52, 1926310), (65, 1541048), (104, 963155), (130, 770524), (260, 385262), (520, 192631)]