22552440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2732

約数の個数: 64

約数和(自身を含む): 68636160

約数和(自身を除く): 46083720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2647, 2840, 4260, 5294, 7941, 8520, 10588, 13235, 15882, 21176, 26470, 31764, 39705, 52940, 63528, 79410, 105880, 158820, 187937, 317640, 375874, 563811, 751748, 939685, 1127622, 1503496, 1879370, 2255244, 2819055, 3758740, 4510488, 5638110, 7517480, 11276220, 22552440]

約数ペア:

[(1, 22552440), (2, 11276220), (3, 7517480), (4, 5638110), (5, 4510488), (6, 3758740), (8, 2819055), (10, 2255244), (12, 1879370), (15, 1503496), (20, 1127622), (24, 939685), (30, 751748), (40, 563811), (60, 375874), (71, 317640), (120, 187937), (142, 158820), (213, 105880), (284, 79410), (355, 63528), (426, 52940), (568, 39705), (710, 31764), (852, 26470), (1065, 21176), (1420, 15882), (1704, 13235), (2130, 10588), (2647, 8520), (2840, 7941), (4260, 5294)]