6111920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4021}}^1$

素因数の和:4053

約数の個数: 40

約数和(自身を含む): 14961840

約数和(自身を除く): 8849920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4021, 8042, 16084, 20105, 32168, 40210, 64336, 76399, 80420, 152798, 160840, 305596, 321680, 381995, 611192, 763990, 1222384, 1527980, 3055960, 6111920]

約数ペア:

[(1, 6111920), (2, 3055960), (4, 1527980), (5, 1222384), (8, 763990), (10, 611192), (16, 381995), (19, 321680), (20, 305596), (38, 160840), (40, 152798), (76, 80420), (80, 76399), (95, 64336), (152, 40210), (190, 32168), (304, 20105), (380, 16084), (760, 8042), (1520, 4021)]