467680

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 1149120

約数和(自身を除く): 681440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 79, 80, 148, 158, 160, 185, 296, 316, 370, 395, 592, 632, 740, 790, 1184, 1264, 1480, 1580, 2528, 2923, 2960, 3160, 5846, 5920, 6320, 11692, 12640, 14615, 23384, 29230, 46768, 58460, 93536, 116920, 233840, 467680]

約数ペア:

[(1, 467680), (2, 233840), (4, 116920), (5, 93536), (8, 58460), (10, 46768), (16, 29230), (20, 23384), (32, 14615), (37, 12640), (40, 11692), (74, 6320), (79, 5920), (80, 5846), (148, 3160), (158, 2960), (160, 2923), (185, 2528), (296, 1580), (316, 1480), (370, 1264), (395, 1184), (592, 790), (632, 740)]