2706958960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1\times {\mathrm{613}}^1$

素因数の和:851

約数の個数: 120

約数和(自身を含む): 6731640576

約数和(自身を除く): 4024681616

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 191, 272, 289, 340, 382, 578, 613, 680, 764, 955, 1156, 1226, 1360, 1445, 1528, 1910, 2312, 2452, 2890, 3056, 3065, 3247, 3820, 4624, 4904, 5780, 6130, 6494, 7640, 9808, 10421, 11560, 12260, 12988, 15280, 16235, 20842, 23120, 24520, 25976, 32470, 41684, 49040, 51952, 52105, 55199, 64940, 83368, 104210, 110398, 117083, 129880, 166736, 177157, 208420, 220796, 234166, 259760, 275995, 354314, 416840, 441592, 468332, 551990, 585415, 708628, 833680, 883184, 885785, 936664, 1103980, 1170830, 1417256, 1771570, 1873328, 1990411, 2207960, 2341660, 2834512, 3543140, 3980822, 4415920, 4683320, 7086280, 7961644, 9366640, 9952055, 14172560, 15923288, 19904110, 31846576, 33836987, 39808220, 67673974, 79616440, 135347948, 159232880, 169184935, 270695896, 338369870, 541391792, 676739740, 1353479480, 2706958960]

約数ペア:

[(1, 2706958960), (2, 1353479480), (4, 676739740), (5, 541391792), (8, 338369870), (10, 270695896), (16, 169184935), (17, 159232880), (20, 135347948), (34, 79616440), (40, 67673974), (68, 39808220), (80, 33836987), (85, 31846576), (136, 19904110), (170, 15923288), (191, 14172560), (272, 9952055), (289, 9366640), (340, 7961644), (382, 7086280), (578, 4683320), (613, 4415920), (680, 3980822), (764, 3543140), (955, 2834512), (1156, 2341660), (1226, 2207960), (1360, 1990411), (1445, 1873328), (1528, 1771570), (1910, 1417256), (2312, 1170830), (2452, 1103980), (2890, 936664), (3056, 885785), (3065, 883184), (3247, 833680), (3820, 708628), (4624, 585415), (4904, 551990), (5780, 468332), (6130, 441592), (6494, 416840), (7640, 354314), (9808, 275995), (10421, 259760), (11560, 234166), (12260, 220796), (12988, 208420), (15280, 177157), (16235, 166736), (20842, 129880), (23120, 117083), (24520, 110398), (25976, 104210), (32470, 83368), (41684, 64940), (49040, 55199), (51952, 52105)]