80065510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3157

約数の個数: 48

約数和(自身を含む): 170865936

約数和(自身を除く): 90800426

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 3083, 3710, 5194, 6166, 12985, 15415, 21581, 25970, 30830, 43162, 107905, 151067, 163399, 215810, 302134, 326798, 755335, 816995, 1143793, 1510670, 1633990, 2287586, 5718965, 8006551, 11437930, 16013102, 40032755, 80065510]

約数ペア:

[(1, 80065510), (2, 40032755), (5, 16013102), (7, 11437930), (10, 8006551), (14, 5718965), (35, 2287586), (49, 1633990), (53, 1510670), (70, 1143793), (98, 816995), (106, 755335), (245, 326798), (265, 302134), (371, 215810), (490, 163399), (530, 151067), (742, 107905), (1855, 43162), (2597, 30830), (3083, 25970), (3710, 21581), (5194, 15415), (6166, 12985)]