99831040

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3435

約数の個数: 72

約数和(自身を含む): 249596928

約数和(自身を除く): 149765888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3391, 3680, 5888, 6782, 7360, 13564, 14720, 16955, 27128, 29440, 33910, 54256, 67820, 77993, 108512, 135640, 155986, 217024, 271280, 311972, 389965, 434048, 542560, 623944, 779930, 868096, 1085120, 1247888, 1559860, 2170240, 2495776, 3119720, 4340480, 4991552, 6239440, 9983104, 12478880, 19966208, 24957760, 49915520, 99831040]

約数ペア:

[(1, 99831040), (2, 49915520), (4, 24957760), (5, 19966208), (8, 12478880), (10, 9983104), (16, 6239440), (20, 4991552), (23, 4340480), (32, 3119720), (40, 2495776), (46, 2170240), (64, 1559860), (80, 1247888), (92, 1085120), (115, 868096), (128, 779930), (160, 623944), (184, 542560), (230, 434048), (256, 389965), (320, 311972), (368, 271280), (460, 217024), (640, 155986), (736, 135640), (920, 108512), (1280, 77993), (1472, 67820), (1840, 54256), (2944, 33910), (3391, 29440), (3680, 27128), (5888, 16955), (6782, 14720), (7360, 13564)]