119661620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24223}}^1$

素因数の和:24264

約数の個数: 48

約数和(自身を含む): 284874240

約数和(自身を除く): 165212620

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, 24223, 48446, 96892, 121115, 242230, 314899, 460237, 484460, 629798, 920474, 1259596, 1574495, 1840948, 2301185, 3148990, 4602370, 5983081, 6297980, 9204740, 11966162, 23932324, 29915405, 59830810, 119661620]

約数ペア:

[(1, 119661620), (2, 59830810), (4, 29915405), (5, 23932324), (10, 11966162), (13, 9204740), (19, 6297980), (20, 5983081), (26, 4602370), (38, 3148990), (52, 2301185), (65, 1840948), (76, 1574495), (95, 1259596), (130, 920474), (190, 629798), (247, 484460), (260, 460237), (380, 314899), (494, 242230), (988, 121115), (1235, 96892), (2470, 48446), (4940, 24223)]