1570295120

素因数分解:

$2^4\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{12109}}^1$

素因数の和:13743

約数の個数: 40

約数和(自身を含む): 3653490120

約数和(自身を除く): 2083195000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1621, 3242, 6484, 8105, 12109, 12968, 16210, 24218, 25936, 32420, 48436, 60545, 64840, 96872, 121090, 129680, 193744, 242180, 484360, 968720, 19628689, 39257378, 78514756, 98143445, 157029512, 196286890, 314059024, 392573780, 785147560, 1570295120]

約数ペア:

[(1, 1570295120), (2, 785147560), (4, 392573780), (5, 314059024), (8, 196286890), (10, 157029512), (16, 98143445), (20, 78514756), (40, 39257378), (80, 19628689), (1621, 968720), (3242, 484360), (6484, 242180), (8105, 193744), (12109, 129680), (12968, 121090), (16210, 96872), (24218, 64840), (25936, 60545), (32420, 48436)]