58178380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11777}}^1$

素因数の和:11818

約数の個数: 48

約数和(自身を含む): 138509280

約数和(自身を除く): 80330900

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 11777, 23554, 47108, 58885, 117770, 153101, 223763, 235540, 306202, 447526, 612404, 765505, 895052, 1118815, 1531010, 2237630, 2908919, 3062020, 4475260, 5817838, 11635676, 14544595, 29089190, 58178380]

約数ペア:

[(1, 58178380), (2, 29089190), (4, 14544595), (5, 11635676), (10, 5817838), (13, 4475260), (19, 3062020), (20, 2908919), (26, 2237630), (38, 1531010), (52, 1118815), (65, 895052), (76, 765505), (95, 612404), (130, 447526), (190, 306202), (247, 235540), (260, 223763), (380, 153101), (494, 117770), (988, 58885), (1235, 47108), (2470, 23554), (4940, 11777)]