383669140

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 815334912

約数和(自身を除く): 431665772

約数列:

[1, 2, 4, 5, 10, 20, 167, 313, 334, 367, 626, 668, 734, 835, 1252, 1468, 1565, 1670, 1835, 3130, 3340, 3670, 6260, 7340, 52271, 61289, 104542, 114871, 122578, 209084, 229742, 245156, 261355, 306445, 459484, 522710, 574355, 612890, 1045420, 1148710, 1225780, 2297420, 19183457, 38366914, 76733828, 95917285, 191834570, 383669140]

約数ペア:

[(1, 383669140), (2, 191834570), (4, 95917285), (5, 76733828), (10, 38366914), (20, 19183457), (167, 2297420), (313, 1225780), (334, 1148710), (367, 1045420), (626, 612890), (668, 574355), (734, 522710), (835, 459484), (1252, 306445), (1468, 261355), (1565, 245156), (1670, 229742), (1835, 209084), (3130, 122578), (3340, 114871), (3670, 104542), (6260, 61289), (7340, 52271)]