84538960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5651}}^1$

素因数の和:5692

約数の個数: 80

約数和(自身を含む): 227074752

約数和(自身を除く): 142535792

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, 5651, 7480, 11302, 14960, 22604, 28255, 45208, 56510, 62161, 90416, 96067, 113020, 124322, 192134, 226040, 248644, 310805, 384268, 452080, 480335, 497288, 621610, 768536, 960670, 994576, 1056737, 1243220, 1537072, 1921340, 2113474, 2486440, 3842680, 4226948, 4972880, 5283685, 7685360, 8453896, 10567370, 16907792, 21134740, 42269480, 84538960]

約数ペア:

[(1, 84538960), (2, 42269480), (4, 21134740), (5, 16907792), (8, 10567370), (10, 8453896), (11, 7685360), (16, 5283685), (17, 4972880), (20, 4226948), (22, 3842680), (34, 2486440), (40, 2113474), (44, 1921340), (55, 1537072), (68, 1243220), (80, 1056737), (85, 994576), (88, 960670), (110, 768536), (136, 621610), (170, 497288), (176, 480335), (187, 452080), (220, 384268), (272, 310805), (340, 248644), (374, 226040), (440, 192134), (680, 124322), (748, 113020), (880, 96067), (935, 90416), (1360, 62161), (1496, 56510), (1870, 45208), (2992, 28255), (3740, 22604), (5651, 14960), (7480, 11302)]