71460320

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12071}}^1$

素因数の和:12123

約数の個数: 48

約数和(自身を含む): 173402208

約数和(自身を除く): 101941888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 12071, 24142, 48284, 60355, 96568, 120710, 193136, 241420, 386272, 446627, 482840, 893254, 965680, 1786508, 1931360, 2233135, 3573016, 4466270, 7146032, 8932540, 14292064, 17865080, 35730160, 71460320]

約数ペア:

[(1, 71460320), (2, 35730160), (4, 17865080), (5, 14292064), (8, 8932540), (10, 7146032), (16, 4466270), (20, 3573016), (32, 2233135), (37, 1931360), (40, 1786508), (74, 965680), (80, 893254), (148, 482840), (160, 446627), (185, 386272), (296, 241420), (370, 193136), (592, 120710), (740, 96568), (1184, 60355), (1480, 48284), (2960, 24142), (5920, 12071)]