201626000

素因数分解:

$2^4\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1477

約数の個数: 80

約数和(自身を含む): 494568048

約数和(自身を除く): 292942048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 125, 146, 200, 250, 292, 365, 400, 500, 584, 730, 1000, 1168, 1381, 1460, 1825, 2000, 2762, 2920, 3650, 5524, 5840, 6905, 7300, 9125, 11048, 13810, 14600, 18250, 22096, 27620, 29200, 34525, 36500, 55240, 69050, 73000, 100813, 110480, 138100, 146000, 172625, 201626, 276200, 345250, 403252, 504065, 552400, 690500, 806504, 1008130, 1381000, 1613008, 2016260, 2520325, 2762000, 4032520, 5040650, 8065040, 10081300, 12601625, 20162600, 25203250, 40325200, 50406500, 100813000, 201626000]

約数ペア:

[(1, 201626000), (2, 100813000), (4, 50406500), (5, 40325200), (8, 25203250), (10, 20162600), (16, 12601625), (20, 10081300), (25, 8065040), (40, 5040650), (50, 4032520), (73, 2762000), (80, 2520325), (100, 2016260), (125, 1613008), (146, 1381000), (200, 1008130), (250, 806504), (292, 690500), (365, 552400), (400, 504065), (500, 403252), (584, 345250), (730, 276200), (1000, 201626), (1168, 172625), (1381, 146000), (1460, 138100), (1825, 110480), (2000, 100813), (2762, 73000), (2920, 69050), (3650, 55240), (5524, 36500), (5840, 34525), (6905, 29200), (7300, 27620), (9125, 22096), (11048, 18250), (13810, 14600)]