82988140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{6221}}^1$

素因数の和:6282

約数の個数: 48

約数和(自身を含む): 188153280

約数和(自身を除く): 105165140

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 1334, 2668, 3335, 6221, 6670, 12442, 13340, 24884, 31105, 62210, 124420, 143083, 180409, 286166, 360818, 572332, 715415, 721636, 902045, 1430830, 1804090, 2861660, 3608180, 4149407, 8298814, 16597628, 20747035, 41494070, 82988140]

約数ペア:

[(1, 82988140), (2, 41494070), (4, 20747035), (5, 16597628), (10, 8298814), (20, 4149407), (23, 3608180), (29, 2861660), (46, 1804090), (58, 1430830), (92, 902045), (115, 721636), (116, 715415), (145, 572332), (230, 360818), (290, 286166), (460, 180409), (580, 143083), (667, 124420), (1334, 62210), (2668, 31105), (3335, 24884), (6221, 13340), (6670, 12442)]