422433520

素因数分解:

$2^4\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{3449}}^1$

素因数の和:4993

約数の個数: 40

約数和(自身を含む): 983084400

約数和(自身を除く): 560650880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1531, 3062, 3449, 6124, 6898, 7655, 12248, 13796, 15310, 17245, 24496, 27592, 30620, 34490, 55184, 61240, 68980, 122480, 137960, 275920, 5280419, 10560838, 21121676, 26402095, 42243352, 52804190, 84486704, 105608380, 211216760, 422433520]

約数ペア:

[(1, 422433520), (2, 211216760), (4, 105608380), (5, 84486704), (8, 52804190), (10, 42243352), (16, 26402095), (20, 21121676), (40, 10560838), (80, 5280419), (1531, 275920), (3062, 137960), (3449, 122480), (6124, 68980), (6898, 61240), (7655, 55184), (12248, 34490), (13796, 30620), (15310, 27592), (17245, 24496)]