473774620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{1871}}^1$

素因数の和:3042

約数の個数: 48

約数和(自身を含む): 1086898176

約数和(自身を除く): 613123556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1151, 1871, 2302, 3742, 4604, 5755, 7484, 9355, 11510, 12661, 18710, 20581, 23020, 25322, 37420, 41162, 50644, 63305, 82324, 102905, 126610, 205810, 253220, 411620, 2153521, 4307042, 8614084, 10767605, 21535210, 23688731, 43070420, 47377462, 94754924, 118443655, 236887310, 473774620]

約数ペア:

[(1, 473774620), (2, 236887310), (4, 118443655), (5, 94754924), (10, 47377462), (11, 43070420), (20, 23688731), (22, 21535210), (44, 10767605), (55, 8614084), (110, 4307042), (220, 2153521), (1151, 411620), (1871, 253220), (2302, 205810), (3742, 126610), (4604, 102905), (5755, 82324), (7484, 63305), (9355, 50644), (11510, 41162), (12661, 37420), (18710, 25322), (20581, 23020)]