122351350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1493}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 250095600

約数和(自身を除く): 127744250

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 275, 298, 550, 745, 1490, 1493, 1639, 2986, 3278, 3725, 7450, 7465, 8195, 14930, 16390, 16423, 32846, 37325, 40975, 74650, 81950, 82115, 164230, 222457, 410575, 444914, 821150, 1112285, 2224570, 2447027, 4894054, 5561425, 11122850, 12235135, 24470270, 61175675, 122351350]

約数ペア:

[(1, 122351350), (2, 61175675), (5, 24470270), (10, 12235135), (11, 11122850), (22, 5561425), (25, 4894054), (50, 2447027), (55, 2224570), (110, 1112285), (149, 821150), (275, 444914), (298, 410575), (550, 222457), (745, 164230), (1490, 82115), (1493, 81950), (1639, 74650), (2986, 40975), (3278, 37325), (3725, 32846), (7450, 16423), (7465, 16390), (8195, 14930)]