126977440

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{13451}}^1$

素因数の和:13525

約数の個数: 48

約数和(自身を含む): 305091360

約数和(自身を除く): 178113920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 13451, 26902, 53804, 67255, 107608, 134510, 215216, 269020, 430432, 538040, 793609, 1076080, 1587218, 2152160, 3174436, 3968045, 6348872, 7936090, 12697744, 15872180, 25395488, 31744360, 63488720, 126977440]

約数ペア:

[(1, 126977440), (2, 63488720), (4, 31744360), (5, 25395488), (8, 15872180), (10, 12697744), (16, 7936090), (20, 6348872), (32, 3968045), (40, 3174436), (59, 2152160), (80, 1587218), (118, 1076080), (160, 793609), (236, 538040), (295, 430432), (472, 269020), (590, 215216), (944, 134510), (1180, 107608), (1888, 67255), (2360, 53804), (4720, 26902), (9440, 13451)]