40226000

素因数分解:

$2^4\times 5^3\times {\mathrm{20113}}^1$

素因数の和:20136

約数の個数: 40

約数和(自身を含む): 97271304

約数和(自身を除く): 57045304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 20113, 40226, 80452, 100565, 160904, 201130, 321808, 402260, 502825, 804520, 1005650, 1609040, 2011300, 2514125, 4022600, 5028250, 8045200, 10056500, 20113000, 40226000]

約数ペア:

[(1, 40226000), (2, 20113000), (4, 10056500), (5, 8045200), (8, 5028250), (10, 4022600), (16, 2514125), (20, 2011300), (25, 1609040), (40, 1005650), (50, 804520), (80, 502825), (100, 402260), (125, 321808), (200, 201130), (250, 160904), (400, 100565), (500, 80452), (1000, 40226), (2000, 20113)]