118099340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{829}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 263541600

約数和(自身を除く): 145442260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 419, 829, 838, 1658, 1676, 2095, 3316, 4145, 4190, 7123, 8290, 8380, 14093, 14246, 16580, 28186, 28492, 35615, 56372, 70465, 71230, 140930, 142460, 281860, 347351, 694702, 1389404, 1736755, 3473510, 5904967, 6947020, 11809934, 23619868, 29524835, 59049670, 118099340]

約数ペア:

[(1, 118099340), (2, 59049670), (4, 29524835), (5, 23619868), (10, 11809934), (17, 6947020), (20, 5904967), (34, 3473510), (68, 1736755), (85, 1389404), (170, 694702), (340, 347351), (419, 281860), (829, 142460), (838, 140930), (1658, 71230), (1676, 70465), (2095, 56372), (3316, 35615), (4145, 28492), (4190, 28186), (7123, 16580), (8290, 14246), (8380, 14093)]