23199760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15263}}^1$

素因数の和:15295

約数の個数: 40

約数和(自身を含む): 56782080

約数和(自身を除く): 33582320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 15263, 30526, 61052, 76315, 122104, 152630, 244208, 289997, 305260, 579994, 610520, 1159988, 1221040, 1449985, 2319976, 2899970, 4639952, 5799940, 11599880, 23199760]

約数ペア:

[(1, 23199760), (2, 11599880), (4, 5799940), (5, 4639952), (8, 2899970), (10, 2319976), (16, 1449985), (19, 1221040), (20, 1159988), (38, 610520), (40, 579994), (76, 305260), (80, 289997), (95, 244208), (152, 152630), (190, 122104), (304, 76315), (380, 61052), (760, 30526), (1520, 15263)]