104150720

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1201}}^1$

素因数の和:1489

約数の個数: 56

約数和(自身を含む): 249131328

約数和(自身を除く): 144980608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 542, 1084, 1201, 1355, 2168, 2402, 2710, 4336, 4804, 5420, 6005, 8672, 9608, 10840, 12010, 17344, 19216, 21680, 24020, 38432, 43360, 48040, 76864, 86720, 96080, 192160, 325471, 384320, 650942, 1301884, 1627355, 2603768, 3254710, 5207536, 6509420, 10415072, 13018840, 20830144, 26037680, 52075360, 104150720]

約数ペア:

[(1, 104150720), (2, 52075360), (4, 26037680), (5, 20830144), (8, 13018840), (10, 10415072), (16, 6509420), (20, 5207536), (32, 3254710), (40, 2603768), (64, 1627355), (80, 1301884), (160, 650942), (271, 384320), (320, 325471), (542, 192160), (1084, 96080), (1201, 86720), (1355, 76864), (2168, 48040), (2402, 43360), (2710, 38432), (4336, 24020), (4804, 21680), (5420, 19216), (6005, 17344), (8672, 12010), (9608, 10840)]