22314350020

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1\times {\mathrm{5857}}^1$

素因数の和:8620

約数の個数: 48

約数和(自身を含む): 47545964928

約数和(自身を除く): 25231614908

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 2683, 5366, 5857, 10732, 11714, 13415, 23428, 26830, 29285, 53660, 58570, 117140, 190493, 380986, 415847, 761972, 831694, 952465, 1663388, 1904930, 2079235, 3809860, 4158470, 8316940, 15714331, 31428662, 62857324, 78571655, 157143310, 314286620, 1115717501, 2231435002, 4462870004, 5578587505, 11157175010, 22314350020]

約数ペア:

[(1, 22314350020), (2, 11157175010), (4, 5578587505), (5, 4462870004), (10, 2231435002), (20, 1115717501), (71, 314286620), (142, 157143310), (284, 78571655), (355, 62857324), (710, 31428662), (1420, 15714331), (2683, 8316940), (5366, 4158470), (5857, 3809860), (10732, 2079235), (11714, 1904930), (13415, 1663388), (23428, 952465), (26830, 831694), (29285, 761972), (53660, 415847), (58570, 380986), (117140, 190493)]