26391290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 49533120

約数和(自身を除く): 23141830

約数列:

[1, 2, 5, 10, 41, 59, 82, 118, 205, 295, 410, 590, 1091, 2182, 2419, 4838, 5455, 10910, 12095, 24190, 44731, 64369, 89462, 128738, 223655, 321845, 447310, 643690, 2639129, 5278258, 13195645, 26391290]

約数ペア:

[(1, 26391290), (2, 13195645), (5, 5278258), (10, 2639129), (41, 643690), (59, 447310), (82, 321845), (118, 223655), (205, 128738), (295, 89462), (410, 64369), (590, 44731), (1091, 24190), (2182, 12095), (2419, 10910), (4838, 5455)]