9631960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18523}}^1$

素因数の和:18547

約数の個数: 32

約数和(自身を含む): 23340240

約数和(自身を除く): 13708280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 18523, 37046, 74092, 92615, 148184, 185230, 240799, 370460, 481598, 740920, 963196, 1203995, 1926392, 2407990, 4815980, 9631960]

約数ペア:

[(1, 9631960), (2, 4815980), (4, 2407990), (5, 1926392), (8, 1203995), (10, 963196), (13, 740920), (20, 481598), (26, 370460), (40, 240799), (52, 185230), (65, 148184), (104, 92615), (130, 74092), (260, 37046), (520, 18523)]