71285680

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24083}}^1$

素因数の和:24133

約数の個数: 40

約数和(自身を含む): 170225712

約数和(自身を除く): 98940032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 24083, 48166, 96332, 120415, 192664, 240830, 385328, 481660, 891071, 963320, 1782142, 1926640, 3564284, 4455355, 7128568, 8910710, 14257136, 17821420, 35642840, 71285680]

約数ペア:

[(1, 71285680), (2, 35642840), (4, 17821420), (5, 14257136), (8, 8910710), (10, 7128568), (16, 4455355), (20, 3564284), (37, 1926640), (40, 1782142), (74, 963320), (80, 891071), (148, 481660), (185, 385328), (296, 240830), (370, 192664), (592, 120415), (740, 96332), (1480, 48166), (2960, 24083)]