955164080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19541}}^1$

素因数の和:19614

約数の個数: 80

約数和(自身を含む): 2442593664

約数和(自身を除く): 1487429584

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1040, 1222, 1880, 2444, 3055, 3760, 4888, 6110, 9776, 12220, 19541, 24440, 39082, 48880, 78164, 97705, 156328, 195410, 254033, 312656, 390820, 508066, 781640, 918427, 1016132, 1270165, 1563280, 1836854, 2032264, 2540330, 3673708, 4064528, 4592135, 5080660, 7347416, 9184270, 10161320, 11939551, 14694832, 18368540, 20322640, 23879102, 36737080, 47758204, 59697755, 73474160, 95516408, 119395510, 191032816, 238791020, 477582040, 955164080]

約数ペア:

[(1, 955164080), (2, 477582040), (4, 238791020), (5, 191032816), (8, 119395510), (10, 95516408), (13, 73474160), (16, 59697755), (20, 47758204), (26, 36737080), (40, 23879102), (47, 20322640), (52, 18368540), (65, 14694832), (80, 11939551), (94, 10161320), (104, 9184270), (130, 7347416), (188, 5080660), (208, 4592135), (235, 4064528), (260, 3673708), (376, 2540330), (470, 2032264), (520, 1836854), (611, 1563280), (752, 1270165), (940, 1016132), (1040, 918427), (1222, 781640), (1880, 508066), (2444, 390820), (3055, 312656), (3760, 254033), (4888, 195410), (6110, 156328), (9776, 97705), (12220, 78164), (19541, 48880), (24440, 39082)]