1858553120

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{219169}}^1$

素因数の和:219237

約数の個数: 48

約数和(自身を含む): 4473698040

約数和(自身を除く): 2615144920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 219169, 438338, 876676, 1095845, 1753352, 2191690, 3506704, 4383380, 7013408, 8766760, 11615957, 17533520, 23231914, 35067040, 46463828, 58079785, 92927656, 116159570, 185855312, 232319140, 371710624, 464638280, 929276560, 1858553120]

約数ペア:

[(1, 1858553120), (2, 929276560), (4, 464638280), (5, 371710624), (8, 232319140), (10, 185855312), (16, 116159570), (20, 92927656), (32, 58079785), (40, 46463828), (53, 35067040), (80, 23231914), (106, 17533520), (160, 11615957), (212, 8766760), (265, 7013408), (424, 4383380), (530, 3506704), (848, 2191690), (1060, 1753352), (1696, 1095845), (2120, 876676), (4240, 438338), (8480, 219169)]