73266040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{821}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 174000960

約数和(自身を除く): 100734920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 97, 115, 184, 194, 230, 388, 460, 485, 776, 821, 920, 970, 1642, 1940, 2231, 3284, 3880, 4105, 4462, 6568, 8210, 8924, 11155, 16420, 17848, 18883, 22310, 32840, 37766, 44620, 75532, 79637, 89240, 94415, 151064, 159274, 188830, 318548, 377660, 398185, 637096, 755320, 796370, 1592740, 1831651, 3185480, 3663302, 7326604, 9158255, 14653208, 18316510, 36633020, 73266040]

約数ペア:

[(1, 73266040), (2, 36633020), (4, 18316510), (5, 14653208), (8, 9158255), (10, 7326604), (20, 3663302), (23, 3185480), (40, 1831651), (46, 1592740), (92, 796370), (97, 755320), (115, 637096), (184, 398185), (194, 377660), (230, 318548), (388, 188830), (460, 159274), (485, 151064), (776, 94415), (821, 89240), (920, 79637), (970, 75532), (1642, 44620), (1940, 37766), (2231, 32840), (3284, 22310), (3880, 18883), (4105, 17848), (4462, 16420), (6568, 11155), (8210, 8924)]