4657215890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1\times {\mathrm{4007}}^1$

素因数の和:5722

約数の個数: 32

約数和(自身を含む): 8508374784

約数和(自身を除く): 3851158894

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1637, 3274, 4007, 8014, 8185, 16370, 20035, 40070, 116227, 232454, 284497, 568994, 581135, 1162270, 1422485, 2844970, 6559459, 13118918, 32797295, 65594590, 465721589, 931443178, 2328607945, 4657215890]

約数ペア:

[(1, 4657215890), (2, 2328607945), (5, 931443178), (10, 465721589), (71, 65594590), (142, 32797295), (355, 13118918), (710, 6559459), (1637, 2844970), (3274, 1422485), (4007, 1162270), (8014, 581135), (8185, 568994), (16370, 284497), (20035, 232454), (40070, 116227)]