26585290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 23181110

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 382, 449, 898, 955, 1910, 2245, 4490, 5921, 11842, 13919, 27838, 29605, 59210, 69595, 85759, 139190, 171518, 428795, 857590, 2658529, 5317058, 13292645, 26585290]

約数ペア:

[(1, 26585290), (2, 13292645), (5, 5317058), (10, 2658529), (31, 857590), (62, 428795), (155, 171518), (191, 139190), (310, 85759), (382, 69595), (449, 59210), (898, 29605), (955, 27838), (1910, 13919), (2245, 11842), (4490, 5921)]