1413302320

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{1301}}^1$

素因数の和:1718

約数の個数: 80

約数和(自身を含む): 3386533248

約数和(自身を除く): 1973230928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 367, 370, 592, 734, 740, 1301, 1468, 1480, 1835, 2602, 2936, 2960, 3670, 5204, 5872, 6505, 7340, 10408, 13010, 13579, 14680, 20816, 26020, 27158, 29360, 48137, 52040, 54316, 67895, 96274, 104080, 108632, 135790, 192548, 217264, 240685, 271580, 385096, 477467, 481370, 543160, 770192, 954934, 962740, 1086320, 1909868, 1925480, 2387335, 3819736, 3850960, 4774670, 7639472, 9549340, 17666279, 19098680, 35332558, 38197360, 70665116, 88331395, 141330232, 176662790, 282660464, 353325580, 706651160, 1413302320]

約数ペア:

[(1, 1413302320), (2, 706651160), (4, 353325580), (5, 282660464), (8, 176662790), (10, 141330232), (16, 88331395), (20, 70665116), (37, 38197360), (40, 35332558), (74, 19098680), (80, 17666279), (148, 9549340), (185, 7639472), (296, 4774670), (367, 3850960), (370, 3819736), (592, 2387335), (734, 1925480), (740, 1909868), (1301, 1086320), (1468, 962740), (1480, 954934), (1835, 770192), (2602, 543160), (2936, 481370), (2960, 477467), (3670, 385096), (5204, 271580), (5872, 240685), (6505, 217264), (7340, 192548), (10408, 135790), (13010, 108632), (13579, 104080), (14680, 96274), (20816, 67895), (26020, 54316), (27158, 52040), (29360, 48137)]