73413920

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12401}}^1$

素因数の和:12453

約数の個数: 48

約数和(自身を含む): 178142328

約数和(自身を除く): 104728408

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, 12401, 24802, 49604, 62005, 99208, 124010, 198416, 248020, 396832, 458837, 496040, 917674, 992080, 1835348, 1984160, 2294185, 3670696, 4588370, 7341392, 9176740, 14682784, 18353480, 36706960, 73413920]

約数ペア:

[(1, 73413920), (2, 36706960), (4, 18353480), (5, 14682784), (8, 9176740), (10, 7341392), (16, 4588370), (20, 3670696), (32, 2294185), (37, 1984160), (40, 1835348), (74, 992080), (80, 917674), (148, 496040), (160, 458837), (185, 396832), (296, 248020), (370, 198416), (592, 124010), (740, 99208), (1184, 62005), (1480, 49604), (2960, 24802), (5920, 12401)]