534970180

素因数分解:

$2^2\times 5^1\times {\mathrm{1867}}^1\times {\mathrm{14327}}^1$

素因数の和:16203

約数の個数: 24

約数和(自身を含む): 1124117568

約数和(自身を除く): 589147388

約数列:

[1, 2, 4, 5, 10, 20, 1867, 3734, 7468, 9335, 14327, 18670, 28654, 37340, 57308, 71635, 143270, 286540, 26748509, 53497018, 106994036, 133742545, 267485090, 534970180]

約数ペア:

[(1, 534970180), (2, 267485090), (4, 133742545), (5, 106994036), (10, 53497018), (20, 26748509), (1867, 286540), (3734, 143270), (7468, 71635), (9335, 57308), (14327, 37340), (18670, 28654)]