104695040

素因数分解:

$2^8\times 5^1\times {\mathrm{263}}^1\times {\mathrm{311}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 252540288

約数和(自身を除く): 147845248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 263, 311, 320, 526, 622, 640, 1052, 1244, 1280, 1315, 1555, 2104, 2488, 2630, 3110, 4208, 4976, 5260, 6220, 8416, 9952, 10520, 12440, 16832, 19904, 21040, 24880, 33664, 39808, 42080, 49760, 67328, 79616, 81793, 84160, 99520, 163586, 168320, 199040, 327172, 336640, 398080, 408965, 654344, 817930, 1308688, 1635860, 2617376, 3271720, 5234752, 6543440, 10469504, 13086880, 20939008, 26173760, 52347520, 104695040]

約数ペア:

[(1, 104695040), (2, 52347520), (4, 26173760), (5, 20939008), (8, 13086880), (10, 10469504), (16, 6543440), (20, 5234752), (32, 3271720), (40, 2617376), (64, 1635860), (80, 1308688), (128, 817930), (160, 654344), (256, 408965), (263, 398080), (311, 336640), (320, 327172), (526, 199040), (622, 168320), (640, 163586), (1052, 99520), (1244, 84160), (1280, 81793), (1315, 79616), (1555, 67328), (2104, 49760), (2488, 42080), (2630, 39808), (3110, 33664), (4208, 24880), (4976, 21040), (5260, 19904), (6220, 16832), (8416, 12440), (9952, 10520)]