4136480

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 9906624

約数和(自身を除く): 5770144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 251, 412, 502, 515, 824, 1004, 1030, 1255, 1648, 2008, 2060, 2510, 3296, 4016, 4120, 5020, 8032, 8240, 10040, 16480, 20080, 25853, 40160, 51706, 103412, 129265, 206824, 258530, 413648, 517060, 827296, 1034120, 2068240, 4136480]

約数ペア:

[(1, 4136480), (2, 2068240), (4, 1034120), (5, 827296), (8, 517060), (10, 413648), (16, 258530), (20, 206824), (32, 129265), (40, 103412), (80, 51706), (103, 40160), (160, 25853), (206, 20080), (251, 16480), (412, 10040), (502, 8240), (515, 8032), (824, 5020), (1004, 4120), (1030, 4016), (1255, 3296), (1648, 2510), (2008, 2060)]