9201140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 21318528

約数和(自身を除く): 12117388

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 823, 860, 1118, 1646, 2236, 2795, 3292, 4115, 5590, 8230, 10699, 11180, 16460, 21398, 35389, 42796, 53495, 70778, 106990, 141556, 176945, 213980, 353890, 460057, 707780, 920114, 1840228, 2300285, 4600570, 9201140]

約数ペア:

[(1, 9201140), (2, 4600570), (4, 2300285), (5, 1840228), (10, 920114), (13, 707780), (20, 460057), (26, 353890), (43, 213980), (52, 176945), (65, 141556), (86, 106990), (130, 70778), (172, 53495), (215, 42796), (260, 35389), (430, 21398), (559, 16460), (823, 11180), (860, 10699), (1118, 8230), (1646, 5590), (2236, 4115), (2795, 3292)]