26010700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 60496128

約数和(自身を除く): 34485428

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 43, 46, 50, 86, 92, 100, 115, 172, 215, 230, 263, 430, 460, 526, 575, 860, 989, 1052, 1075, 1150, 1315, 1978, 2150, 2300, 2630, 3956, 4300, 4945, 5260, 6049, 6575, 9890, 11309, 12098, 13150, 19780, 22618, 24196, 24725, 26300, 30245, 45236, 49450, 56545, 60490, 98900, 113090, 120980, 151225, 226180, 260107, 282725, 302450, 520214, 565450, 604900, 1040428, 1130900, 1300535, 2601070, 5202140, 6502675, 13005350, 26010700]

約数ペア:

[(1, 26010700), (2, 13005350), (4, 6502675), (5, 5202140), (10, 2601070), (20, 1300535), (23, 1130900), (25, 1040428), (43, 604900), (46, 565450), (50, 520214), (86, 302450), (92, 282725), (100, 260107), (115, 226180), (172, 151225), (215, 120980), (230, 113090), (263, 98900), (430, 60490), (460, 56545), (526, 49450), (575, 45236), (860, 30245), (989, 26300), (1052, 24725), (1075, 24196), (1150, 22618), (1315, 19780), (1978, 13150), (2150, 12098), (2300, 11309), (2630, 9890), (3956, 6575), (4300, 6049), (4945, 5260)]