792414640180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4129}}^1\times {\mathrm{135151}}^1$

素因数の和:139360

約数の個数: 48

約数和(自身を含む): 1687929546240

約数和(自身を除く): 895514906060

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 4129, 8258, 16516, 20645, 41290, 82580, 135151, 270302, 293159, 540604, 586318, 675755, 1172636, 1351510, 1465795, 2703020, 2931590, 5863180, 9595721, 19191442, 38382884, 47978605, 95957210, 191914420, 558038479, 1116076958, 2232153916, 2790192395, 5580384790, 11160769580, 39620732009, 79241464018, 158482928036, 198103660045, 396207320090, 792414640180]

約数ペア:

[(1, 792414640180), (2, 396207320090), (4, 198103660045), (5, 158482928036), (10, 79241464018), (20, 39620732009), (71, 11160769580), (142, 5580384790), (284, 2790192395), (355, 2232153916), (710, 1116076958), (1420, 558038479), (4129, 191914420), (8258, 95957210), (16516, 47978605), (20645, 38382884), (41290, 19191442), (82580, 9595721), (135151, 5863180), (270302, 2931590), (293159, 2703020), (540604, 1465795), (586318, 1351510), (675755, 1172636)]