4950830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 9538560

約数和(自身を除く): 4587730

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 367, 710, 734, 1349, 1835, 2698, 3670, 6745, 6973, 13490, 13946, 26057, 34865, 52114, 69730, 130285, 260570, 495083, 990166, 2475415, 4950830]

約数ペア:

[(1, 4950830), (2, 2475415), (5, 990166), (10, 495083), (19, 260570), (38, 130285), (71, 69730), (95, 52114), (142, 34865), (190, 26057), (355, 13946), (367, 13490), (710, 6973), (734, 6745), (1349, 3670), (1835, 2698)]