139215692500

素因数分解:

$2^2\times 5^4\times {\mathrm{83}}^1\times {\mathrm{670919}}^1$

素因数の和:671026

約数の個数: 60

約数和(自身を含む): 308105249760

約数和(自身を除く): 168889557260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 125, 166, 250, 332, 415, 500, 625, 830, 1250, 1660, 2075, 2500, 4150, 8300, 10375, 20750, 41500, 51875, 103750, 207500, 670919, 1341838, 2683676, 3354595, 6709190, 13418380, 16772975, 33545950, 55686277, 67091900, 83864875, 111372554, 167729750, 222745108, 278431385, 335459500, 419324375, 556862770, 838648750, 1113725540, 1392156925, 1677297500, 2784313850, 5568627700, 6960784625, 13921569250, 27843138500, 34803923125, 69607846250, 139215692500]

約数ペア:

[(1, 139215692500), (2, 69607846250), (4, 34803923125), (5, 27843138500), (10, 13921569250), (20, 6960784625), (25, 5568627700), (50, 2784313850), (83, 1677297500), (100, 1392156925), (125, 1113725540), (166, 838648750), (250, 556862770), (332, 419324375), (415, 335459500), (500, 278431385), (625, 222745108), (830, 167729750), (1250, 111372554), (1660, 83864875), (2075, 67091900), (2500, 55686277), (4150, 33545950), (8300, 16772975), (10375, 13418380), (20750, 6709190), (41500, 3354595), (51875, 2683676), (103750, 1341838), (207500, 670919)]