80510164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 172730880

約数和(自身を除く): 92220716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 476, 553, 1106, 1343, 2141, 2212, 2686, 4282, 5372, 8564, 9401, 14987, 18802, 29974, 36397, 37604, 59948, 72794, 145588, 169139, 254779, 338278, 509558, 676556, 1019116, 1183973, 2367946, 2875363, 4735892, 5750726, 11501452, 20127541, 40255082, 80510164]

約数ペア:

[(1, 80510164), (2, 40255082), (4, 20127541), (7, 11501452), (14, 5750726), (17, 4735892), (28, 2875363), (34, 2367946), (68, 1183973), (79, 1019116), (119, 676556), (158, 509558), (238, 338278), (316, 254779), (476, 169139), (553, 145588), (1106, 72794), (1343, 59948), (2141, 37604), (2212, 36397), (2686, 29974), (4282, 18802), (5372, 14987), (8564, 9401)]