22306780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 49641984

約数和(自身を除く): 27335204

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 683, 710, 1366, 1420, 1633, 2732, 3266, 3415, 6532, 6830, 8165, 13660, 15709, 16330, 31418, 32660, 48493, 62836, 78545, 96986, 157090, 193972, 242465, 314180, 484930, 969860, 1115339, 2230678, 4461356, 5576695, 11153390, 22306780]

約数ペア:

[(1, 22306780), (2, 11153390), (4, 5576695), (5, 4461356), (10, 2230678), (20, 1115339), (23, 969860), (46, 484930), (71, 314180), (92, 242465), (115, 193972), (142, 157090), (230, 96986), (284, 78545), (355, 62836), (460, 48493), (683, 32660), (710, 31418), (1366, 16330), (1420, 15709), (1633, 13660), (2732, 8165), (3266, 6830), (3415, 6532)]