53584400

素因数分解:

$2^4\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1229}}^1$

素因数の和:1356

約数の個数: 60

約数和(自身を含む): 130023300

約数和(自身を除く): 76438900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 200, 218, 400, 436, 545, 872, 1090, 1229, 1744, 2180, 2458, 2725, 4360, 4916, 5450, 6145, 8720, 9832, 10900, 12290, 19664, 21800, 24580, 30725, 43600, 49160, 61450, 98320, 122900, 133961, 245800, 267922, 491600, 535844, 669805, 1071688, 1339610, 2143376, 2679220, 3349025, 5358440, 6698050, 10716880, 13396100, 26792200, 53584400]

約数ペア:

[(1, 53584400), (2, 26792200), (4, 13396100), (5, 10716880), (8, 6698050), (10, 5358440), (16, 3349025), (20, 2679220), (25, 2143376), (40, 1339610), (50, 1071688), (80, 669805), (100, 535844), (109, 491600), (200, 267922), (218, 245800), (400, 133961), (436, 122900), (545, 98320), (872, 61450), (1090, 49160), (1229, 43600), (1744, 30725), (2180, 24580), (2458, 21800), (2725, 19664), (4360, 12290), (4916, 10900), (5450, 9832), (6145, 8720)]