40783930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9043}}^1$

素因数の和:9102

約数の個数: 32

約数和(自身を含む): 82047168

約数和(自身を除く): 41263238

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 9043, 18086, 45215, 90430, 99473, 198946, 370763, 497365, 741526, 994730, 1853815, 3707630, 4078393, 8156786, 20391965, 40783930]

約数ペア:

[(1, 40783930), (2, 20391965), (5, 8156786), (10, 4078393), (11, 3707630), (22, 1853815), (41, 994730), (55, 741526), (82, 497365), (110, 370763), (205, 198946), (410, 99473), (451, 90430), (902, 45215), (2255, 18086), (4510, 9043)]