914494480

素因数分解:

$2^4\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{4801}}^1$

素因数の和:7195

約数の個数: 40

約数和(自身を含む): 2127535704

約数和(自身を除く): 1213041224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2381, 4762, 4801, 9524, 9602, 11905, 19048, 19204, 23810, 24005, 38096, 38408, 47620, 48010, 76816, 95240, 96020, 190480, 192040, 384080, 11431181, 22862362, 45724724, 57155905, 91449448, 114311810, 182898896, 228623620, 457247240, 914494480]

約数ペア:

[(1, 914494480), (2, 457247240), (4, 228623620), (5, 182898896), (8, 114311810), (10, 91449448), (16, 57155905), (20, 45724724), (40, 22862362), (80, 11431181), (2381, 384080), (4762, 192040), (4801, 190480), (9524, 96020), (9602, 95240), (11905, 76816), (19048, 48010), (19204, 47620), (23810, 38408), (24005, 38096)]