27702960350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{162053}}^1$

素因数の和:162341

約数の個数: 48

約数和(自身を含む): 55702497312

約数和(自身を除く): 27999536962

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 263, 325, 526, 650, 1315, 2630, 3419, 6575, 6838, 13150, 17095, 34190, 85475, 162053, 170950, 324106, 810265, 1620530, 2106689, 4051325, 4213378, 8102650, 10533445, 21066890, 42619939, 52667225, 85239878, 105334450, 213099695, 426199390, 554059207, 1065498475, 1108118414, 2130996950, 2770296035, 5540592070, 13851480175, 27702960350]

約数ペア:

[(1, 27702960350), (2, 13851480175), (5, 5540592070), (10, 2770296035), (13, 2130996950), (25, 1108118414), (26, 1065498475), (50, 554059207), (65, 426199390), (130, 213099695), (263, 105334450), (325, 85239878), (526, 52667225), (650, 42619939), (1315, 21066890), (2630, 10533445), (3419, 8102650), (6575, 4213378), (6838, 4051325), (13150, 2106689), (17095, 1620530), (34190, 810265), (85475, 324106), (162053, 170950)]