85833280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 112

約数和(自身を含む): 225308160

約数和(自身を除く): 139474880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 130, 160, 188, 208, 235, 260, 320, 376, 416, 439, 470, 520, 611, 752, 832, 878, 940, 1040, 1222, 1504, 1756, 1880, 2080, 2195, 2444, 3008, 3055, 3512, 3760, 4160, 4390, 4888, 5707, 6110, 7024, 7520, 8780, 9776, 11414, 12220, 14048, 15040, 17560, 19552, 20633, 22828, 24440, 28096, 28535, 35120, 39104, 41266, 45656, 48880, 57070, 70240, 82532, 91312, 97760, 103165, 114140, 140480, 165064, 182624, 195520, 206330, 228280, 268229, 330128, 365248, 412660, 456560, 536458, 660256, 825320, 913120, 1072916, 1320512, 1341145, 1650640, 1826240, 2145832, 2682290, 3301280, 4291664, 5364580, 6602560, 8583328, 10729160, 17166656, 21458320, 42916640, 85833280]

約数ペア:

[(1, 85833280), (2, 42916640), (4, 21458320), (5, 17166656), (8, 10729160), (10, 8583328), (13, 6602560), (16, 5364580), (20, 4291664), (26, 3301280), (32, 2682290), (40, 2145832), (47, 1826240), (52, 1650640), (64, 1341145), (65, 1320512), (80, 1072916), (94, 913120), (104, 825320), (130, 660256), (160, 536458), (188, 456560), (208, 412660), (235, 365248), (260, 330128), (320, 268229), (376, 228280), (416, 206330), (439, 195520), (470, 182624), (520, 165064), (611, 140480), (752, 114140), (832, 103165), (878, 97760), (940, 91312), (1040, 82532), (1222, 70240), (1504, 57070), (1756, 48880), (1880, 45656), (2080, 41266), (2195, 39104), (2444, 35120), (3008, 28535), (3055, 28096), (3512, 24440), (3760, 22828), (4160, 20633), (4390, 19552), (4888, 17560), (5707, 15040), (6110, 14048), (7024, 12220), (7520, 11414), (8780, 9776)]