452960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 1134000

約数和(自身を除く): 681040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 149, 152, 160, 190, 298, 304, 380, 596, 608, 745, 760, 1192, 1490, 1520, 2384, 2831, 2980, 3040, 4768, 5662, 5960, 11324, 11920, 14155, 22648, 23840, 28310, 45296, 56620, 90592, 113240, 226480, 452960]

約数ペア:

[(1, 452960), (2, 226480), (4, 113240), (5, 90592), (8, 56620), (10, 45296), (16, 28310), (19, 23840), (20, 22648), (32, 14155), (38, 11920), (40, 11324), (76, 5960), (80, 5662), (95, 4768), (149, 3040), (152, 2980), (160, 2831), (190, 2384), (298, 1520), (304, 1490), (380, 1192), (596, 760), (608, 745)]