133051940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8719}}^1$

素因数の和:8844

約数の個数: 48

約数和(自身を含む): 322291200

約数和(自身を除く): 189239260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 8719, 15260, 17438, 34876, 43595, 61033, 87190, 122066, 174380, 244132, 305165, 610330, 950371, 1220660, 1900742, 3801484, 4751855, 6652597, 9503710, 13305194, 19007420, 26610388, 33262985, 66525970, 133051940]

約数ペア:

[(1, 133051940), (2, 66525970), (4, 33262985), (5, 26610388), (7, 19007420), (10, 13305194), (14, 9503710), (20, 6652597), (28, 4751855), (35, 3801484), (70, 1900742), (109, 1220660), (140, 950371), (218, 610330), (436, 305165), (545, 244132), (763, 174380), (1090, 122066), (1526, 87190), (2180, 61033), (3052, 43595), (3815, 34876), (7630, 17438), (8719, 15260)]