89699120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5218

約数の個数: 80

約数和(自身を含む): 246079488

約数和(自身を除く): 156380368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 5167, 8680, 10334, 17360, 20668, 25835, 36169, 41336, 51670, 72338, 82672, 103340, 144676, 160177, 180845, 206680, 289352, 320354, 361690, 413360, 578704, 640708, 723380, 800885, 1121239, 1281416, 1446760, 1601770, 2242478, 2562832, 2893520, 3203540, 4484956, 5606195, 6407080, 8969912, 11212390, 12814160, 17939824, 22424780, 44849560, 89699120]

約数ペア:

[(1, 89699120), (2, 44849560), (4, 22424780), (5, 17939824), (7, 12814160), (8, 11212390), (10, 8969912), (14, 6407080), (16, 5606195), (20, 4484956), (28, 3203540), (31, 2893520), (35, 2562832), (40, 2242478), (56, 1601770), (62, 1446760), (70, 1281416), (80, 1121239), (112, 800885), (124, 723380), (140, 640708), (155, 578704), (217, 413360), (248, 361690), (280, 320354), (310, 289352), (434, 206680), (496, 180845), (560, 160177), (620, 144676), (868, 103340), (1085, 82672), (1240, 72338), (1736, 51670), (2170, 41336), (2480, 36169), (3472, 25835), (4340, 20668), (5167, 17360), (8680, 10334)]