1050940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 2558304

約数和(自身を除く): 1507364

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 281, 340, 374, 562, 748, 935, 1124, 1405, 1870, 2810, 3091, 3740, 4777, 5620, 6182, 9554, 12364, 15455, 19108, 23885, 30910, 47770, 52547, 61820, 95540, 105094, 210188, 262735, 525470, 1050940]

約数ペア:

[(1, 1050940), (2, 525470), (4, 262735), (5, 210188), (10, 105094), (11, 95540), (17, 61820), (20, 52547), (22, 47770), (34, 30910), (44, 23885), (55, 19108), (68, 15455), (85, 12364), (110, 9554), (170, 6182), (187, 5620), (220, 4777), (281, 3740), (340, 3091), (374, 2810), (562, 1870), (748, 1405), (935, 1124)]