1330429540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{5689}}^1$

素因数の和:6772

約数の個数: 48

約数和(自身を含む): 3051296640

約数和(自身を除く): 1720867100

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1063, 2126, 4252, 5315, 5689, 10630, 11378, 11693, 21260, 22756, 23386, 28445, 46772, 56890, 58465, 62579, 113780, 116930, 125158, 233860, 250316, 312895, 625790, 1251580, 6047407, 12094814, 24189628, 30237035, 60474070, 66521477, 120948140, 133042954, 266085908, 332607385, 665214770, 1330429540]

約数ペア:

[(1, 1330429540), (2, 665214770), (4, 332607385), (5, 266085908), (10, 133042954), (11, 120948140), (20, 66521477), (22, 60474070), (44, 30237035), (55, 24189628), (110, 12094814), (220, 6047407), (1063, 1251580), (2126, 625790), (4252, 312895), (5315, 250316), (5689, 233860), (10630, 125158), (11378, 116930), (11693, 113780), (21260, 62579), (22756, 58465), (23386, 56890), (28445, 46772)]