118416160

素因数分解:

$2^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2731}}^1$

素因数の和:3017

約数の個数: 48

約数和(自身を含む): 280893312

約数和(自身を除く): 162477152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 271, 542, 1084, 1355, 2168, 2710, 2731, 4336, 5420, 5462, 8672, 10840, 10924, 13655, 21680, 21848, 27310, 43360, 43696, 54620, 87392, 109240, 218480, 436960, 740101, 1480202, 2960404, 3700505, 5920808, 7401010, 11841616, 14802020, 23683232, 29604040, 59208080, 118416160]

約数ペア:

[(1, 118416160), (2, 59208080), (4, 29604040), (5, 23683232), (8, 14802020), (10, 11841616), (16, 7401010), (20, 5920808), (32, 3700505), (40, 2960404), (80, 1480202), (160, 740101), (271, 436960), (542, 218480), (1084, 109240), (1355, 87392), (2168, 54620), (2710, 43696), (2731, 43360), (4336, 27310), (5420, 21848), (5462, 21680), (8672, 13655), (10840, 10924)]