74956960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36037}}^1$

素因数の和:36065

約数の個数: 48

約数和(自身を含む): 190713096

約数和(自身を除く): 115756136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 36037, 72074, 144148, 180185, 288296, 360370, 468481, 576592, 720740, 936962, 1153184, 1441480, 1873924, 2342405, 2882960, 3747848, 4684810, 5765920, 7495696, 9369620, 14991392, 18739240, 37478480, 74956960]

約数ペア:

[(1, 74956960), (2, 37478480), (4, 18739240), (5, 14991392), (8, 9369620), (10, 7495696), (13, 5765920), (16, 4684810), (20, 3747848), (26, 2882960), (32, 2342405), (40, 1873924), (52, 1441480), (65, 1153184), (80, 936962), (104, 720740), (130, 576592), (160, 468481), (208, 360370), (260, 288296), (416, 180185), (520, 144148), (1040, 72074), (2080, 36037)]