1437486520

素因数分解:

$2^3\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{23473}}^1$

素因数の和:25015

約数の個数: 32

約数和(自身を含む): 3236595120

約数和(自身を除く): 1799108600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1531, 3062, 6124, 7655, 12248, 15310, 23473, 30620, 46946, 61240, 93892, 117365, 187784, 234730, 469460, 938920, 35937163, 71874326, 143748652, 179685815, 287497304, 359371630, 718743260, 1437486520]

約数ペア:

[(1, 1437486520), (2, 718743260), (4, 359371630), (5, 287497304), (8, 179685815), (10, 143748652), (20, 71874326), (40, 35937163), (1531, 938920), (3062, 469460), (6124, 234730), (7655, 187784), (12248, 117365), (15310, 93892), (23473, 61240), (30620, 46946)]