7450872880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{498053}}^1$

素因数の和:498094

約数の個数: 80

約数和(自身を含む): 20009817504

約数和(自身を除く): 12558944624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 498053, 996106, 1992212, 2490265, 3984424, 4980530, 5478583, 7968848, 8466901, 9961060, 10957166, 16933802, 19922120, 21914332, 27392915, 33867604, 39844240, 42334505, 43828664, 54785830, 67735208, 84669010, 87657328, 93135911, 109571660, 135470416, 169338020, 186271822, 219143320, 338676040, 372543644, 438286640, 465679555, 677352080, 745087288, 931359110, 1490174576, 1862718220, 3725436440, 7450872880]

約数ペア:

[(1, 7450872880), (2, 3725436440), (4, 1862718220), (5, 1490174576), (8, 931359110), (10, 745087288), (11, 677352080), (16, 465679555), (17, 438286640), (20, 372543644), (22, 338676040), (34, 219143320), (40, 186271822), (44, 169338020), (55, 135470416), (68, 109571660), (80, 93135911), (85, 87657328), (88, 84669010), (110, 67735208), (136, 54785830), (170, 43828664), (176, 42334505), (187, 39844240), (220, 33867604), (272, 27392915), (340, 21914332), (374, 19922120), (440, 16933802), (680, 10957166), (748, 9961060), (880, 8466901), (935, 7968848), (1360, 5478583), (1496, 4980530), (1870, 3984424), (2992, 2490265), (3740, 1992212), (7480, 996106), (14960, 498053)]