36054440

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2141}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 81353160

約数和(自身を除く): 45298720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 2141, 3368, 4210, 4282, 8420, 8564, 10705, 16840, 17128, 21410, 42820, 85640, 901361, 1802722, 3605444, 4506805, 7210888, 9013610, 18027220, 36054440]

約数ペア:

[(1, 36054440), (2, 18027220), (4, 9013610), (5, 7210888), (8, 4506805), (10, 3605444), (20, 1802722), (40, 901361), (421, 85640), (842, 42820), (1684, 21410), (2105, 17128), (2141, 16840), (3368, 10705), (4210, 8564), (4282, 8420)]