459497660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{2447}}^1$

素因数の和:2726

約数の個数: 48

約数和(自身を含む): 993202560

約数和(自身を除く): 533704900

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 229, 410, 458, 820, 916, 1145, 2290, 2447, 4580, 4894, 9389, 9788, 12235, 18778, 24470, 37556, 46945, 48940, 93890, 100327, 187780, 200654, 401308, 501635, 560363, 1003270, 1120726, 2006540, 2241452, 2801815, 5603630, 11207260, 22974883, 45949766, 91899532, 114874415, 229748830, 459497660]

約数ペア:

[(1, 459497660), (2, 229748830), (4, 114874415), (5, 91899532), (10, 45949766), (20, 22974883), (41, 11207260), (82, 5603630), (164, 2801815), (205, 2241452), (229, 2006540), (410, 1120726), (458, 1003270), (820, 560363), (916, 501635), (1145, 401308), (2290, 200654), (2447, 187780), (4580, 100327), (4894, 93890), (9389, 48940), (9788, 46945), (12235, 37556), (18778, 24470)]