923846620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{7549}}^1$

素因数の和:7798

約数の個数: 48

約数和(自身を含む): 2016756000

約数和(自身を除く): 1092909380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 211, 290, 422, 580, 844, 1055, 2110, 4220, 6119, 7549, 12238, 15098, 24476, 30196, 30595, 37745, 61190, 75490, 122380, 150980, 218921, 437842, 875684, 1094605, 1592839, 2189210, 3185678, 4378420, 6371356, 7964195, 15928390, 31856780, 46192331, 92384662, 184769324, 230961655, 461923310, 923846620]

約数ペア:

[(1, 923846620), (2, 461923310), (4, 230961655), (5, 184769324), (10, 92384662), (20, 46192331), (29, 31856780), (58, 15928390), (116, 7964195), (145, 6371356), (211, 4378420), (290, 3185678), (422, 2189210), (580, 1592839), (844, 1094605), (1055, 875684), (2110, 437842), (4220, 218921), (6119, 150980), (7549, 122380), (12238, 75490), (15098, 61190), (24476, 37745), (30196, 30595)]