113424640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{12659}}^1$

素因数の和:12687

約数の個数: 72

約数和(自身を含む): 310524480

約数和(自身を除く): 197099840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 12659, 25318, 50636, 63295, 88613, 101272, 126590, 177226, 202544, 253180, 354452, 405088, 443065, 506360, 708904, 810176, 886130, 1012720, 1417808, 1620352, 1772260, 2025440, 2835616, 3240704, 3544520, 4050880, 5671232, 7089040, 8101760, 11342464, 14178080, 16203520, 22684928, 28356160, 56712320, 113424640]

約数ペア:

[(1, 113424640), (2, 56712320), (4, 28356160), (5, 22684928), (7, 16203520), (8, 14178080), (10, 11342464), (14, 8101760), (16, 7089040), (20, 5671232), (28, 4050880), (32, 3544520), (35, 3240704), (40, 2835616), (56, 2025440), (64, 1772260), (70, 1620352), (80, 1417808), (112, 1012720), (128, 886130), (140, 810176), (160, 708904), (224, 506360), (256, 443065), (280, 405088), (320, 354452), (448, 253180), (560, 202544), (640, 177226), (896, 126590), (1120, 101272), (1280, 88613), (1792, 63295), (2240, 50636), (4480, 25318), (8960, 12659)]