8647279870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{286999}}^1$

素因数の和:287160

約数の個数: 32

約数和(自身を含む): 16365888000

約数和(自身を除く): 7718608130

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 15065, 30130, 286999, 573998, 1434995, 2869990, 6600977, 13201954, 33004885, 37596869, 66009770, 75193738, 187984345, 375968690, 864727987, 1729455974, 4323639935, 8647279870]

約数ペア:

[(1, 8647279870), (2, 4323639935), (5, 1729455974), (10, 864727987), (23, 375968690), (46, 187984345), (115, 75193738), (131, 66009770), (230, 37596869), (262, 33004885), (655, 13201954), (1310, 6600977), (3013, 2869990), (6026, 1434995), (15065, 573998), (30130, 286999)]