89298110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^2$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 189851256

約数和(自身を除く): 100553146

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 53, 55, 85, 106, 110, 170, 187, 265, 289, 374, 530, 578, 583, 901, 935, 1166, 1445, 1802, 1870, 2809, 2890, 2915, 3179, 4505, 5618, 5830, 6358, 9010, 9911, 14045, 15317, 15895, 19822, 28090, 30634, 30899, 31790, 47753, 49555, 61798, 76585, 95506, 99110, 153170, 154495, 168487, 238765, 308990, 336974, 477530, 525283, 811801, 842435, 1050566, 1623602, 1684870, 2626415, 4059005, 5252830, 8118010, 8929811, 17859622, 44649055, 89298110]

約数ペア:

[(1, 89298110), (2, 44649055), (5, 17859622), (10, 8929811), (11, 8118010), (17, 5252830), (22, 4059005), (34, 2626415), (53, 1684870), (55, 1623602), (85, 1050566), (106, 842435), (110, 811801), (170, 525283), (187, 477530), (265, 336974), (289, 308990), (374, 238765), (530, 168487), (578, 154495), (583, 153170), (901, 99110), (935, 95506), (1166, 76585), (1445, 61798), (1802, 49555), (1870, 47753), (2809, 31790), (2890, 30899), (2915, 30634), (3179, 28090), (4505, 19822), (5618, 15895), (5830, 15317), (6358, 14045), (9010, 9911)]