4840070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 9377856

約数和(自身を除く): 4537786

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 401, 710, 802, 1207, 2005, 2414, 4010, 6035, 6817, 12070, 13634, 28471, 34085, 56942, 68170, 142355, 284710, 484007, 968014, 2420035, 4840070]

約数ペア:

[(1, 4840070), (2, 2420035), (5, 968014), (10, 484007), (17, 284710), (34, 142355), (71, 68170), (85, 56942), (142, 34085), (170, 28471), (355, 13634), (401, 12070), (710, 6817), (802, 6035), (1207, 4010), (2005, 2414)]