5174200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 12342960

約数和(自身を除く): 7168760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 631, 820, 1025, 1262, 1640, 2050, 2524, 3155, 4100, 5048, 6310, 8200, 12620, 15775, 25240, 25871, 31550, 51742, 63100, 103484, 126200, 129355, 206968, 258710, 517420, 646775, 1034840, 1293550, 2587100, 5174200]

約数ペア:

[(1, 5174200), (2, 2587100), (4, 1293550), (5, 1034840), (8, 646775), (10, 517420), (20, 258710), (25, 206968), (40, 129355), (41, 126200), (50, 103484), (82, 63100), (100, 51742), (164, 31550), (200, 25871), (205, 25240), (328, 15775), (410, 12620), (631, 8200), (820, 6310), (1025, 5048), (1262, 4100), (1640, 3155), (2050, 2524)]