38416960

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:731

約数の個数: 56

約数和(自身を含む): 92025216

約数和(自身を除く): 53608256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 443, 542, 886, 1084, 1355, 1772, 2168, 2215, 2710, 3544, 4336, 4430, 5420, 7088, 8672, 8860, 10840, 14176, 17344, 17720, 21680, 28352, 35440, 43360, 70880, 86720, 120053, 141760, 240106, 480212, 600265, 960424, 1200530, 1920848, 2401060, 3841696, 4802120, 7683392, 9604240, 19208480, 38416960]

約数ペア:

[(1, 38416960), (2, 19208480), (4, 9604240), (5, 7683392), (8, 4802120), (10, 3841696), (16, 2401060), (20, 1920848), (32, 1200530), (40, 960424), (64, 600265), (80, 480212), (160, 240106), (271, 141760), (320, 120053), (443, 86720), (542, 70880), (886, 43360), (1084, 35440), (1355, 28352), (1772, 21680), (2168, 17720), (2215, 17344), (2710, 14176), (3544, 10840), (4336, 8860), (4430, 8672), (5420, 7088)]