130448080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3191}}^1$

素因数の和:3284

約数の個数: 80

約数和(自身を含む): 351477504

約数和(自身を除く): 221029424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 3191, 4088, 5110, 5840, 6382, 8176, 10220, 12764, 15955, 20440, 22337, 25528, 31910, 40880, 44674, 51056, 63820, 89348, 111685, 127640, 178696, 223370, 232943, 255280, 357392, 446740, 465886, 893480, 931772, 1164715, 1630601, 1786960, 1863544, 2329430, 3261202, 3727088, 4658860, 6522404, 8153005, 9317720, 13044808, 16306010, 18635440, 26089616, 32612020, 65224040, 130448080]

約数ペア:

[(1, 130448080), (2, 65224040), (4, 32612020), (5, 26089616), (7, 18635440), (8, 16306010), (10, 13044808), (14, 9317720), (16, 8153005), (20, 6522404), (28, 4658860), (35, 3727088), (40, 3261202), (56, 2329430), (70, 1863544), (73, 1786960), (80, 1630601), (112, 1164715), (140, 931772), (146, 893480), (280, 465886), (292, 446740), (365, 357392), (511, 255280), (560, 232943), (584, 223370), (730, 178696), (1022, 127640), (1168, 111685), (1460, 89348), (2044, 63820), (2555, 51056), (2920, 44674), (3191, 40880), (4088, 31910), (5110, 25528), (5840, 22337), (6382, 20440), (8176, 15955), (10220, 12764)]