333012020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{10159}}^1$

素因数の和:10328

約数の個数: 48

約数和(自身を含む): 768096000

約数和(自身を除く): 435083980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 149, 220, 298, 596, 745, 1490, 1639, 2980, 3278, 6556, 8195, 10159, 16390, 20318, 32780, 40636, 50795, 101590, 111749, 203180, 223498, 446996, 558745, 1117490, 1513691, 2234980, 3027382, 6054764, 7568455, 15136910, 16650601, 30273820, 33301202, 66602404, 83253005, 166506010, 333012020]

約数ペア:

[(1, 333012020), (2, 166506010), (4, 83253005), (5, 66602404), (10, 33301202), (11, 30273820), (20, 16650601), (22, 15136910), (44, 7568455), (55, 6054764), (110, 3027382), (149, 2234980), (220, 1513691), (298, 1117490), (596, 558745), (745, 446996), (1490, 223498), (1639, 203180), (2980, 111749), (3278, 101590), (6556, 50795), (8195, 40636), (10159, 32780), (16390, 20318)]