190786360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{164471}}^1$

素因数の和:164511

約数の個数: 32

約数和(自身を含む): 444074400

約数和(自身を除く): 253288040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 164471, 328942, 657884, 822355, 1315768, 1644710, 3289420, 4769659, 6578840, 9539318, 19078636, 23848295, 38157272, 47696590, 95393180, 190786360]

約数ペア:

[(1, 190786360), (2, 95393180), (4, 47696590), (5, 38157272), (8, 23848295), (10, 19078636), (20, 9539318), (29, 6578840), (40, 4769659), (58, 3289420), (116, 1644710), (145, 1315768), (232, 822355), (290, 657884), (580, 328942), (1160, 164471)]