103515980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{3079}}^1$

素因数の和:3170

約数の個数: 36

約数和(自身を含む): 222887280

約数和(自身を除く): 119371300

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1681, 3079, 3362, 6158, 6724, 8405, 12316, 15395, 16810, 30790, 33620, 61580, 126239, 252478, 504956, 631195, 1262390, 2524780, 5175799, 10351598, 20703196, 25878995, 51757990, 103515980]

約数ペア:

[(1, 103515980), (2, 51757990), (4, 25878995), (5, 20703196), (10, 10351598), (20, 5175799), (41, 2524780), (82, 1262390), (164, 631195), (205, 504956), (410, 252478), (820, 126239), (1681, 61580), (3079, 33620), (3362, 30790), (6158, 16810), (6724, 15395), (8405, 12316)]