104926840

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{27043}}^1$

素因数の和:27151

約数の個数: 32

約数和(自身を含む): 238528080

約数和(自身を除く): 133601240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 27043, 54086, 108172, 135215, 216344, 270430, 540860, 1081720, 2623171, 5246342, 10492684, 13115855, 20985368, 26231710, 52463420, 104926840]

約数ペア:

[(1, 104926840), (2, 52463420), (4, 26231710), (5, 20985368), (8, 13115855), (10, 10492684), (20, 5246342), (40, 2623171), (97, 1081720), (194, 540860), (388, 270430), (485, 216344), (776, 135215), (970, 108172), (1940, 54086), (3880, 27043)]