22800140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2801}}^1$

素因数の和:2858

約数の個数: 48

約数和(自身を含む): 53663904

約数和(自身を除く): 30863764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 2801, 4070, 5602, 8140, 11204, 14005, 28010, 30811, 56020, 61622, 103637, 123244, 154055, 207274, 308110, 414548, 518185, 616220, 1036370, 1140007, 2072740, 2280014, 4560028, 5700035, 11400070, 22800140]

約数ペア:

[(1, 22800140), (2, 11400070), (4, 5700035), (5, 4560028), (10, 2280014), (11, 2072740), (20, 1140007), (22, 1036370), (37, 616220), (44, 518185), (55, 414548), (74, 308110), (110, 207274), (148, 154055), (185, 123244), (220, 103637), (370, 61622), (407, 56020), (740, 30811), (814, 28010), (1628, 14005), (2035, 11204), (2801, 8140), (4070, 5602)]