9519760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6295

約数の個数: 40

約数和(自身を含む): 23302080

約数和(自身を除く): 13782320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6263, 12526, 25052, 31315, 50104, 62630, 100208, 118997, 125260, 237994, 250520, 475988, 501040, 594985, 951976, 1189970, 1903952, 2379940, 4759880, 9519760]

約数ペア:

[(1, 9519760), (2, 4759880), (4, 2379940), (5, 1903952), (8, 1189970), (10, 951976), (16, 594985), (19, 501040), (20, 475988), (38, 250520), (40, 237994), (76, 125260), (80, 118997), (95, 100208), (152, 62630), (190, 50104), (304, 31315), (380, 25052), (760, 12526), (1520, 6263)]