113739520

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5227}}^1$

素因数の和:5265

約数の個数: 72

約数和(自身を含む): 288522864

約数和(自身を除く): 174783344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5227, 5440, 10454, 10880, 20908, 21760, 26135, 41816, 52270, 83632, 88859, 104540, 167264, 177718, 209080, 334528, 355436, 418160, 444295, 669056, 710872, 836320, 888590, 1338112, 1421744, 1672640, 1777180, 2843488, 3345280, 3554360, 5686976, 6690560, 7108720, 11373952, 14217440, 22747904, 28434880, 56869760, 113739520]

約数ペア:

[(1, 113739520), (2, 56869760), (4, 28434880), (5, 22747904), (8, 14217440), (10, 11373952), (16, 7108720), (17, 6690560), (20, 5686976), (32, 3554360), (34, 3345280), (40, 2843488), (64, 1777180), (68, 1672640), (80, 1421744), (85, 1338112), (128, 888590), (136, 836320), (160, 710872), (170, 669056), (256, 444295), (272, 418160), (320, 355436), (340, 334528), (544, 209080), (640, 177718), (680, 167264), (1088, 104540), (1280, 88859), (1360, 83632), (2176, 52270), (2720, 41816), (4352, 26135), (5227, 21760), (5440, 20908), (10454, 10880)]