1765804960

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{4357}}^1$

素因数の和:4538

約数の個数: 96

約数和(自身を含む): 4447774800

約数和(自身を除く): 2681969840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 149, 160, 170, 272, 298, 340, 544, 596, 680, 745, 1192, 1360, 1490, 2384, 2533, 2720, 2980, 4357, 4768, 5066, 5960, 8714, 10132, 11920, 12665, 17428, 20264, 21785, 23840, 25330, 34856, 40528, 43570, 50660, 69712, 74069, 81056, 87140, 101320, 139424, 148138, 174280, 202640, 296276, 348560, 370345, 405280, 592552, 649193, 697120, 740690, 1185104, 1298386, 1481380, 2370208, 2596772, 2962760, 3245965, 5193544, 5925520, 6491930, 10387088, 11036281, 11851040, 12983860, 20774176, 22072562, 25967720, 44145124, 51935440, 55181405, 88290248, 103870880, 110362810, 176580496, 220725620, 353160992, 441451240, 882902480, 1765804960]

約数ペア:

[(1, 1765804960), (2, 882902480), (4, 441451240), (5, 353160992), (8, 220725620), (10, 176580496), (16, 110362810), (17, 103870880), (20, 88290248), (32, 55181405), (34, 51935440), (40, 44145124), (68, 25967720), (80, 22072562), (85, 20774176), (136, 12983860), (149, 11851040), (160, 11036281), (170, 10387088), (272, 6491930), (298, 5925520), (340, 5193544), (544, 3245965), (596, 2962760), (680, 2596772), (745, 2370208), (1192, 1481380), (1360, 1298386), (1490, 1185104), (2384, 740690), (2533, 697120), (2720, 649193), (2980, 592552), (4357, 405280), (4768, 370345), (5066, 348560), (5960, 296276), (8714, 202640), (10132, 174280), (11920, 148138), (12665, 139424), (17428, 101320), (20264, 87140), (21785, 81056), (23840, 74069), (25330, 69712), (34856, 50660), (40528, 43570)]