22141180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 49029120

約数和(自身を除く): 26887940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 379, 460, 508, 635, 758, 1270, 1516, 1895, 2540, 2921, 3790, 5842, 7580, 8717, 11684, 14605, 17434, 29210, 34868, 43585, 48133, 58420, 87170, 96266, 174340, 192532, 240665, 481330, 962660, 1107059, 2214118, 4428236, 5535295, 11070590, 22141180]

約数ペア:

[(1, 22141180), (2, 11070590), (4, 5535295), (5, 4428236), (10, 2214118), (20, 1107059), (23, 962660), (46, 481330), (92, 240665), (115, 192532), (127, 174340), (230, 96266), (254, 87170), (379, 58420), (460, 48133), (508, 43585), (635, 34868), (758, 29210), (1270, 17434), (1516, 14605), (1895, 11684), (2540, 8717), (2921, 7580), (3790, 5842)]