201475760

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{86843}}^1$

素因数の和:86885

約数の個数: 40

約数和(自身を含む): 484589520

約数和(自身を除く): 283113760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 86843, 173686, 347372, 434215, 694744, 868430, 1389488, 1736860, 2518447, 3473720, 5036894, 6947440, 10073788, 12592235, 20147576, 25184470, 40295152, 50368940, 100737880, 201475760]

約数ペア:

[(1, 201475760), (2, 100737880), (4, 50368940), (5, 40295152), (8, 25184470), (10, 20147576), (16, 12592235), (20, 10073788), (29, 6947440), (40, 5036894), (58, 3473720), (80, 2518447), (116, 1736860), (145, 1389488), (232, 868430), (290, 694744), (464, 434215), (580, 347372), (1160, 173686), (2320, 86843)]