1337234020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{6871}}^1$

素因数の和:7180

約数の個数: 48

約数和(自身を含む): 2895475968

約数和(自身を除く): 1558241948

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 263, 370, 526, 740, 1052, 1315, 2630, 5260, 6871, 9731, 13742, 19462, 27484, 34355, 38924, 48655, 68710, 97310, 137420, 194620, 254227, 508454, 1016908, 1271135, 1807073, 2542270, 3614146, 5084540, 7228292, 9035365, 18070730, 36141460, 66861701, 133723402, 267446804, 334308505, 668617010, 1337234020]

約数ペア:

[(1, 1337234020), (2, 668617010), (4, 334308505), (5, 267446804), (10, 133723402), (20, 66861701), (37, 36141460), (74, 18070730), (148, 9035365), (185, 7228292), (263, 5084540), (370, 3614146), (526, 2542270), (740, 1807073), (1052, 1271135), (1315, 1016908), (2630, 508454), (5260, 254227), (6871, 194620), (9731, 137420), (13742, 97310), (19462, 68710), (27484, 48655), (34355, 38924)]