74374240

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4513}}^1$

素因数の和:4631

約数の個数: 48

約数和(自身を含む): 177454368

約数和(自身を除く): 103080128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 4513, 8240, 9026, 16480, 18052, 22565, 36104, 45130, 72208, 90260, 144416, 180520, 361040, 464839, 722080, 929678, 1859356, 2324195, 3718712, 4648390, 7437424, 9296780, 14874848, 18593560, 37187120, 74374240]

約数ペア:

[(1, 74374240), (2, 37187120), (4, 18593560), (5, 14874848), (8, 9296780), (10, 7437424), (16, 4648390), (20, 3718712), (32, 2324195), (40, 1859356), (80, 929678), (103, 722080), (160, 464839), (206, 361040), (412, 180520), (515, 144416), (824, 90260), (1030, 72208), (1648, 45130), (2060, 36104), (3296, 22565), (4120, 18052), (4513, 16480), (8240, 9026)]