308623250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{94961}}^1$

素因数の和:94991

約数の個数: 32

約数和(自身を含む): 622191024

約数和(自身を除く): 313567774

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 94961, 189922, 474805, 949610, 1234493, 2374025, 2468986, 4748050, 6172465, 11870125, 12344930, 23740250, 30862325, 61724650, 154311625, 308623250]

約数ペア:

[(1, 308623250), (2, 154311625), (5, 61724650), (10, 30862325), (13, 23740250), (25, 12344930), (26, 11870125), (50, 6172465), (65, 4748050), (125, 2468986), (130, 2374025), (250, 1234493), (325, 949610), (650, 474805), (1625, 189922), (3250, 94961)]