274374160

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{12119}}^1$

素因数の和:12415

約数の個数: 40

約数和(自身を含む): 640226880

約数和(自身を除く): 365852720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 566, 1132, 1415, 2264, 2830, 4528, 5660, 11320, 12119, 22640, 24238, 48476, 60595, 96952, 121190, 193904, 242380, 484760, 969520, 3429677, 6859354, 13718708, 17148385, 27437416, 34296770, 54874832, 68593540, 137187080, 274374160]

約数ペア:

[(1, 274374160), (2, 137187080), (4, 68593540), (5, 54874832), (8, 34296770), (10, 27437416), (16, 17148385), (20, 13718708), (40, 6859354), (80, 3429677), (283, 969520), (566, 484760), (1132, 242380), (1415, 193904), (2264, 121190), (2830, 96952), (4528, 60595), (5660, 48476), (11320, 24238), (12119, 22640)]