22370260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4464

約数の個数: 48

約数和(自身を含む): 53488512

約数和(自身を除く): 31118252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 4421, 5060, 8842, 17684, 22105, 44210, 48631, 88420, 97262, 101683, 194524, 203366, 243155, 406732, 486310, 508415, 972620, 1016830, 1118513, 2033660, 2237026, 4474052, 5592565, 11185130, 22370260]

約数ペア:

[(1, 22370260), (2, 11185130), (4, 5592565), (5, 4474052), (10, 2237026), (11, 2033660), (20, 1118513), (22, 1016830), (23, 972620), (44, 508415), (46, 486310), (55, 406732), (92, 243155), (110, 203366), (115, 194524), (220, 101683), (230, 97262), (253, 88420), (460, 48631), (506, 44210), (1012, 22105), (1265, 17684), (2530, 8842), (4421, 5060)]