40102564325

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{2339}}^1$

素因数の和:2822

約数の個数: 48

約数和(自身を含む): 52281028800

約数和(自身を除く): 12178464475

約数列:

[1, 5, 25, 41, 43, 205, 215, 389, 1025, 1075, 1763, 1945, 2339, 8815, 9725, 11695, 15949, 16727, 44075, 58475, 79745, 83635, 95899, 100577, 398725, 418175, 479495, 502885, 685807, 909871, 2397475, 2514425, 3429035, 4123657, 4549355, 17145175, 20618285, 22746775, 37304711, 39124453, 103091425, 186523555, 195622265, 932617775, 978111325, 1604102573, 8020512865, 40102564325]

約数ペア:

[(1, 40102564325), (5, 8020512865), (25, 1604102573), (41, 978111325), (43, 932617775), (205, 195622265), (215, 186523555), (389, 103091425), (1025, 39124453), (1075, 37304711), (1763, 22746775), (1945, 20618285), (2339, 17145175), (8815, 4549355), (9725, 4123657), (11695, 3429035), (15949, 2514425), (16727, 2397475), (44075, 909871), (58475, 685807), (79745, 502885), (83635, 479495), (95899, 418175), (100577, 398725)]