2017360240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{5081}}^1$

素因数の和:5810

約数の個数: 80

約数和(自身を含む): 5369031360

約数和(自身を除く): 3351671120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 709, 1418, 2836, 3545, 4963, 5081, 5672, 7090, 9926, 10162, 11344, 14180, 19852, 20324, 24815, 25405, 28360, 35567, 39704, 40648, 49630, 50810, 56720, 71134, 79408, 81296, 99260, 101620, 142268, 177835, 198520, 203240, 284536, 355670, 397040, 406480, 569072, 711340, 1422680, 2845360, 3602429, 7204858, 14409716, 18012145, 25217003, 28819432, 36024290, 50434006, 57638864, 72048580, 100868012, 126085015, 144097160, 201736024, 252170030, 288194320, 403472048, 504340060, 1008680120, 2017360240]

約数ペア:

[(1, 2017360240), (2, 1008680120), (4, 504340060), (5, 403472048), (7, 288194320), (8, 252170030), (10, 201736024), (14, 144097160), (16, 126085015), (20, 100868012), (28, 72048580), (35, 57638864), (40, 50434006), (56, 36024290), (70, 28819432), (80, 25217003), (112, 18012145), (140, 14409716), (280, 7204858), (560, 3602429), (709, 2845360), (1418, 1422680), (2836, 711340), (3545, 569072), (4963, 406480), (5081, 397040), (5672, 355670), (7090, 284536), (9926, 203240), (10162, 198520), (11344, 177835), (14180, 142268), (19852, 101620), (20324, 99260), (24815, 81296), (25405, 79408), (28360, 71134), (35567, 56720), (39704, 50810), (40648, 49630)]