201629320

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{6521}}^1$

素因数の和:7305

約数の個数: 32

約数和(自身を含む): 454322520

約数和(自身を除く): 252693200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 3092, 3865, 6184, 6521, 7730, 13042, 15460, 26084, 30920, 32605, 52168, 65210, 130420, 260840, 5040733, 10081466, 20162932, 25203665, 40325864, 50407330, 100814660, 201629320]

約数ペア:

[(1, 201629320), (2, 100814660), (4, 50407330), (5, 40325864), (8, 25203665), (10, 20162932), (20, 10081466), (40, 5040733), (773, 260840), (1546, 130420), (3092, 65210), (3865, 52168), (6184, 32605), (6521, 30920), (7730, 26084), (13042, 15460)]