102620121260

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{118147}}^1$

素因数の和:118610

約数の個数: 48

約数和(自身を含む): 217761886944

約数和(自身を除く): 115141765684

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 317, 548, 634, 685, 1268, 1370, 1585, 2740, 3170, 6340, 43429, 86858, 118147, 173716, 217145, 236294, 434290, 472588, 590735, 868580, 1181470, 2362940, 16186139, 32372278, 37452599, 64744556, 74905198, 80930695, 149810396, 161861390, 187262995, 323722780, 374525990, 749051980, 5131006063, 10262012126, 20524024252, 25655030315, 51310060630, 102620121260]

約数ペア:

[(1, 102620121260), (2, 51310060630), (4, 25655030315), (5, 20524024252), (10, 10262012126), (20, 5131006063), (137, 749051980), (274, 374525990), (317, 323722780), (548, 187262995), (634, 161861390), (685, 149810396), (1268, 80930695), (1370, 74905198), (1585, 64744556), (2740, 37452599), (3170, 32372278), (6340, 16186139), (43429, 2362940), (86858, 1181470), (118147, 868580), (173716, 590735), (217145, 472588), (236294, 434290)]