2016427160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4582789}}^1$

素因数の和:4582811

約数の個数: 32

約数和(自身を含む): 4949413200

約数和(自身を除く): 2932986040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4582789, 9165578, 18331156, 22913945, 36662312, 45827890, 50410679, 91655780, 100821358, 183311560, 201642716, 252053395, 403285432, 504106790, 1008213580, 2016427160]

約数ペア:

[(1, 2016427160), (2, 1008213580), (4, 504106790), (5, 403285432), (8, 252053395), (10, 201642716), (11, 183311560), (20, 100821358), (22, 91655780), (40, 50410679), (44, 45827890), (55, 36662312), (88, 22913945), (110, 18331156), (220, 9165578), (440, 4582789)]