24998110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3209}}^1$

素因数の和:3276

約数の個数: 32

約数和(自身を含む): 48535200

約数和(自身を除く): 23537090

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3209, 3895, 6418, 7790, 16045, 32090, 60971, 121942, 131569, 263138, 304855, 609710, 657845, 1315690, 2499811, 4999622, 12499055, 24998110]

約数ペア:

[(1, 24998110), (2, 12499055), (5, 4999622), (10, 2499811), (19, 1315690), (38, 657845), (41, 609710), (82, 304855), (95, 263138), (190, 131569), (205, 121942), (410, 60971), (779, 32090), (1558, 16045), (3209, 7790), (3895, 6418)]