102430520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{134777}}^1$

素因数の和:134807

約数の個数: 32

約数和(自身を含む): 242600400

約数和(自身を除く): 140169880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 134777, 269554, 539108, 673885, 1078216, 1347770, 2560763, 2695540, 5121526, 5391080, 10243052, 12803815, 20486104, 25607630, 51215260, 102430520]

約数ペア:

[(1, 102430520), (2, 51215260), (4, 25607630), (5, 20486104), (8, 12803815), (10, 10243052), (19, 5391080), (20, 5121526), (38, 2695540), (40, 2560763), (76, 1347770), (95, 1078216), (152, 673885), (190, 539108), (380, 269554), (760, 134777)]