165194660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5669}}^1$

素因数の和:5756

約数の個数: 48

約数和(自身を含む): 365783040

約数和(自身を除く): 200588380

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2914, 5669, 5828, 7285, 11338, 14570, 22676, 28345, 29140, 56690, 113380, 175739, 266443, 351478, 532886, 702956, 878695, 1065772, 1332215, 1757390, 2664430, 3514780, 5328860, 8259733, 16519466, 33038932, 41298665, 82597330, 165194660]

約数ペア:

[(1, 165194660), (2, 82597330), (4, 41298665), (5, 33038932), (10, 16519466), (20, 8259733), (31, 5328860), (47, 3514780), (62, 2664430), (94, 1757390), (124, 1332215), (155, 1065772), (188, 878695), (235, 702956), (310, 532886), (470, 351478), (620, 266443), (940, 175739), (1457, 113380), (2914, 56690), (5669, 29140), (5828, 28345), (7285, 22676), (11338, 14570)]