88866820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37339}}^1$

素因数の和:37372

約数の個数: 48

約数和(自身を含む): 225832320

約数和(自身を除く): 136965500

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 37339, 74678, 149356, 186695, 261373, 373390, 522746, 634763, 746780, 1045492, 1269526, 1306865, 2539052, 2613730, 3173815, 4443341, 5227460, 6347630, 8886682, 12695260, 17773364, 22216705, 44433410, 88866820]

約数ペア:

[(1, 88866820), (2, 44433410), (4, 22216705), (5, 17773364), (7, 12695260), (10, 8886682), (14, 6347630), (17, 5227460), (20, 4443341), (28, 3173815), (34, 2613730), (35, 2539052), (68, 1306865), (70, 1269526), (85, 1045492), (119, 746780), (140, 634763), (170, 522746), (238, 373390), (340, 261373), (476, 186695), (595, 149356), (1190, 74678), (2380, 37339)]