1524954820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97879}}^1$

素因数の和:97948

約数の個数: 48

約数和(自身を含む): 3453206400

約数和(自身を除く): 1928251580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3895, 7790, 15580, 97879, 195758, 391516, 489395, 978790, 1859701, 1957580, 3719402, 4013039, 7438804, 8026078, 9298505, 16052156, 18597010, 20065195, 37194020, 40130390, 76247741, 80260780, 152495482, 304990964, 381238705, 762477410, 1524954820]

約数ペア:

[(1, 1524954820), (2, 762477410), (4, 381238705), (5, 304990964), (10, 152495482), (19, 80260780), (20, 76247741), (38, 40130390), (41, 37194020), (76, 20065195), (82, 18597010), (95, 16052156), (164, 9298505), (190, 8026078), (205, 7438804), (380, 4013039), (410, 3719402), (779, 1957580), (820, 1859701), (1558, 978790), (3116, 489395), (3895, 391516), (7790, 195758), (15580, 97879)]