4010307860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{159013}}^1$

素因数の和:159132

約数の個数: 48

約数和(自身を含む): 9163022736

約数和(自身を除く): 5152714876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2522, 5044, 6305, 12610, 25220, 159013, 318026, 636052, 795065, 1590130, 2067169, 3180260, 4134338, 8268676, 10335845, 15424261, 20671690, 30848522, 41343380, 61697044, 77121305, 154242610, 200515393, 308485220, 401030786, 802061572, 1002576965, 2005153930, 4010307860]

約数ペア:

[(1, 4010307860), (2, 2005153930), (4, 1002576965), (5, 802061572), (10, 401030786), (13, 308485220), (20, 200515393), (26, 154242610), (52, 77121305), (65, 61697044), (97, 41343380), (130, 30848522), (194, 20671690), (260, 15424261), (388, 10335845), (485, 8268676), (970, 4134338), (1261, 3180260), (1940, 2067169), (2522, 1590130), (5044, 795065), (6305, 636052), (12610, 318026), (25220, 159013)]