100288240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96431}}^1$

素因数の和:96457

約数の個数: 40

約数和(自身を含む): 251108928

約数和(自身を除く): 150820688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 96431, 192862, 385724, 482155, 771448, 964310, 1253603, 1542896, 1928620, 2507206, 3857240, 5014412, 6268015, 7714480, 10028824, 12536030, 20057648, 25072060, 50144120, 100288240]

約数ペア:

[(1, 100288240), (2, 50144120), (4, 25072060), (5, 20057648), (8, 12536030), (10, 10028824), (13, 7714480), (16, 6268015), (20, 5014412), (26, 3857240), (40, 2507206), (52, 1928620), (65, 1542896), (80, 1253603), (104, 964310), (130, 771448), (208, 482155), (260, 385724), (520, 192862), (1040, 96431)]