9350120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17981}}^1$

素因数の和:18005

約数の個数: 32

約数和(自身を含む): 22657320

約数和(自身を除く): 13307200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17981, 35962, 71924, 89905, 143848, 179810, 233753, 359620, 467506, 719240, 935012, 1168765, 1870024, 2337530, 4675060, 9350120]

約数ペア:

[(1, 9350120), (2, 4675060), (4, 2337530), (5, 1870024), (8, 1168765), (10, 935012), (13, 719240), (20, 467506), (26, 359620), (40, 233753), (52, 179810), (65, 143848), (104, 89905), (130, 71924), (260, 35962), (520, 17981)]