28583220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25073}}^1$

素因数の和:25104

約数の個数: 48

約数和(自身を含む): 84248640

約数和(自身を除く): 55665420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 25073, 50146, 75219, 100292, 125365, 150438, 250730, 300876, 376095, 476387, 501460, 752190, 952774, 1429161, 1504380, 1905548, 2381935, 2858322, 4763870, 5716644, 7145805, 9527740, 14291610, 28583220]

約数ペア:

[(1, 28583220), (2, 14291610), (3, 9527740), (4, 7145805), (5, 5716644), (6, 4763870), (10, 2858322), (12, 2381935), (15, 1905548), (19, 1504380), (20, 1429161), (30, 952774), (38, 752190), (57, 501460), (60, 476387), (76, 376095), (95, 300876), (114, 250730), (190, 150438), (228, 125365), (285, 100292), (380, 75219), (570, 50146), (1140, 25073)]