2015251180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{7603}}^1$

素因数の和:8098

約数の個数: 48

約数和(自身を含む): 4388116320

約数和(自身を除く): 2372865140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 457, 580, 914, 1828, 2285, 4570, 7603, 9140, 13253, 15206, 26506, 30412, 38015, 53012, 66265, 76030, 132530, 152060, 220487, 265060, 440974, 881948, 1102435, 2204870, 3474571, 4409740, 6949142, 13898284, 17372855, 34745710, 69491420, 100762559, 201525118, 403050236, 503812795, 1007625590, 2015251180]

約数ペア:

[(1, 2015251180), (2, 1007625590), (4, 503812795), (5, 403050236), (10, 201525118), (20, 100762559), (29, 69491420), (58, 34745710), (116, 17372855), (145, 13898284), (290, 6949142), (457, 4409740), (580, 3474571), (914, 2204870), (1828, 1102435), (2285, 881948), (4570, 440974), (7603, 265060), (9140, 220487), (13253, 152060), (15206, 132530), (26506, 76030), (30412, 66265), (38015, 53012)]