190227680

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3137}}^1$

素因数の和:3531

約数の個数: 48

約数和(自身を含む): 450742320

約数和(自身を除く): 260514640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 758, 1516, 1895, 3032, 3137, 3790, 6064, 6274, 7580, 12128, 12548, 15160, 15685, 25096, 30320, 31370, 50192, 60640, 62740, 100384, 125480, 250960, 501920, 1188923, 2377846, 4755692, 5944615, 9511384, 11889230, 19022768, 23778460, 38045536, 47556920, 95113840, 190227680]

約数ペア:

[(1, 190227680), (2, 95113840), (4, 47556920), (5, 38045536), (8, 23778460), (10, 19022768), (16, 11889230), (20, 9511384), (32, 5944615), (40, 4755692), (80, 2377846), (160, 1188923), (379, 501920), (758, 250960), (1516, 125480), (1895, 100384), (3032, 62740), (3137, 60640), (3790, 50192), (6064, 31370), (6274, 30320), (7580, 25096), (12128, 15685), (12548, 15160)]