6352520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 15206400

約数和(自身を除く): 8853880

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 109, 124, 155, 188, 218, 235, 248, 310, 376, 436, 470, 545, 620, 872, 940, 1090, 1240, 1457, 1880, 2180, 2914, 3379, 4360, 5123, 5828, 6758, 7285, 10246, 11656, 13516, 14570, 16895, 20492, 25615, 27032, 29140, 33790, 40984, 51230, 58280, 67580, 102460, 135160, 158813, 204920, 317626, 635252, 794065, 1270504, 1588130, 3176260, 6352520]

約数ペア:

[(1, 6352520), (2, 3176260), (4, 1588130), (5, 1270504), (8, 794065), (10, 635252), (20, 317626), (31, 204920), (40, 158813), (47, 135160), (62, 102460), (94, 67580), (109, 58280), (124, 51230), (155, 40984), (188, 33790), (218, 29140), (235, 27032), (248, 25615), (310, 20492), (376, 16895), (436, 14570), (470, 13516), (545, 11656), (620, 10246), (872, 7285), (940, 6758), (1090, 5828), (1240, 5123), (1457, 4360), (1880, 3379), (2180, 2914)]