88815860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1213}}^1$

素因数の和:1752

約数の個数: 48

約数和(自身を含む): 213741696

約数和(自身を除く): 124925836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 1213, 2092, 2426, 2615, 3661, 4852, 5230, 6065, 7322, 8491, 10460, 12130, 14644, 16982, 18305, 24260, 33964, 36610, 42455, 73220, 84910, 169820, 634399, 1268798, 2537596, 3171995, 4440793, 6343990, 8881586, 12687980, 17763172, 22203965, 44407930, 88815860]

約数ペア:

[(1, 88815860), (2, 44407930), (4, 22203965), (5, 17763172), (7, 12687980), (10, 8881586), (14, 6343990), (20, 4440793), (28, 3171995), (35, 2537596), (70, 1268798), (140, 634399), (523, 169820), (1046, 84910), (1213, 73220), (2092, 42455), (2426, 36610), (2615, 33964), (3661, 24260), (4852, 18305), (5230, 16982), (6065, 14644), (7322, 12130), (8491, 10460)]