45235000

素因数分解:

$2^3\times 5^4\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 80

約数和(自身を含む): 108246600

約数和(自身を除く): 63011600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 109, 125, 166, 200, 218, 250, 332, 415, 436, 500, 545, 625, 664, 830, 872, 1000, 1090, 1250, 1660, 2075, 2180, 2500, 2725, 3320, 4150, 4360, 5000, 5450, 8300, 9047, 10375, 10900, 13625, 16600, 18094, 20750, 21800, 27250, 36188, 41500, 45235, 51875, 54500, 68125, 72376, 83000, 90470, 103750, 109000, 136250, 180940, 207500, 226175, 272500, 361880, 415000, 452350, 545000, 904700, 1130875, 1809400, 2261750, 4523500, 5654375, 9047000, 11308750, 22617500, 45235000]

約数ペア:

[(1, 45235000), (2, 22617500), (4, 11308750), (5, 9047000), (8, 5654375), (10, 4523500), (20, 2261750), (25, 1809400), (40, 1130875), (50, 904700), (83, 545000), (100, 452350), (109, 415000), (125, 361880), (166, 272500), (200, 226175), (218, 207500), (250, 180940), (332, 136250), (415, 109000), (436, 103750), (500, 90470), (545, 83000), (625, 72376), (664, 68125), (830, 54500), (872, 51875), (1000, 45235), (1090, 41500), (1250, 36188), (1660, 27250), (2075, 21800), (2180, 20750), (2500, 18094), (2725, 16600), (3320, 13625), (4150, 10900), (4360, 10375), (5000, 9047), (5450, 8300)]