25265200

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 60

約数和(自身を含む): 61511688

約数和(自身を除く): 36246488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 200, 332, 400, 415, 664, 761, 830, 1328, 1522, 1660, 2075, 3044, 3320, 3805, 4150, 6088, 6640, 7610, 8300, 12176, 15220, 16600, 19025, 30440, 33200, 38050, 60880, 63163, 76100, 126326, 152200, 252652, 304400, 315815, 505304, 631630, 1010608, 1263260, 1579075, 2526520, 3158150, 5053040, 6316300, 12632600, 25265200]

約数ペア:

[(1, 25265200), (2, 12632600), (4, 6316300), (5, 5053040), (8, 3158150), (10, 2526520), (16, 1579075), (20, 1263260), (25, 1010608), (40, 631630), (50, 505304), (80, 315815), (83, 304400), (100, 252652), (166, 152200), (200, 126326), (332, 76100), (400, 63163), (415, 60880), (664, 38050), (761, 33200), (830, 30440), (1328, 19025), (1522, 16600), (1660, 15220), (2075, 12176), (3044, 8300), (3320, 7610), (3805, 6640), (4150, 6088)]