45365540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10853}}^1$

素因数の和:10892

約数の個数: 48

約数和(自身を含む): 109408320

約数和(自身を除く): 64042780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 10853, 21706, 43412, 54265, 108530, 119383, 206207, 217060, 238766, 412414, 477532, 596915, 824828, 1031035, 1193830, 2062070, 2268277, 2387660, 4124140, 4536554, 9073108, 11341385, 22682770, 45365540]

約数ペア:

[(1, 45365540), (2, 22682770), (4, 11341385), (5, 9073108), (10, 4536554), (11, 4124140), (19, 2387660), (20, 2268277), (22, 2062070), (38, 1193830), (44, 1031035), (55, 824828), (76, 596915), (95, 477532), (110, 412414), (190, 238766), (209, 217060), (220, 206207), (380, 119383), (418, 108530), (836, 54265), (1045, 43412), (2090, 21706), (4180, 10853)]