20002680325

素因数分解:

$5^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{30137}}^1$

素因数の和:30477

約数の個数: 24

約数和(自身を含む): 25113392640

約数和(自身を除く): 5110712315

約数列:

[1, 5, 25, 139, 191, 695, 955, 3475, 4775, 26549, 30137, 132745, 150685, 663725, 753425, 4189043, 5756167, 20945215, 28780835, 104726075, 143904175, 800107213, 4000536065, 20002680325]

約数ペア:

[(1, 20002680325), (5, 4000536065), (25, 800107213), (139, 143904175), (191, 104726075), (695, 28780835), (955, 20945215), (3475, 5756167), (4775, 4189043), (26549, 753425), (30137, 663725), (132745, 150685)]