5075800

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 12108600

約数和(自身を除く): 7032800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 619, 820, 1025, 1238, 1640, 2050, 2476, 3095, 4100, 4952, 6190, 8200, 12380, 15475, 24760, 25379, 30950, 50758, 61900, 101516, 123800, 126895, 203032, 253790, 507580, 634475, 1015160, 1268950, 2537900, 5075800]

約数ペア:

[(1, 5075800), (2, 2537900), (4, 1268950), (5, 1015160), (8, 634475), (10, 507580), (20, 253790), (25, 203032), (40, 126895), (41, 123800), (50, 101516), (82, 61900), (100, 50758), (164, 30950), (200, 25379), (205, 24760), (328, 15475), (410, 12380), (619, 8200), (820, 6190), (1025, 4952), (1238, 4100), (1640, 3095), (2050, 2476)]