2016185750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11311}}^1$

素因数の和:11382

約数の個数: 64

約数和(自身を含む): 4065804288

約数和(自身を除く): 2049618538

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 125, 155, 230, 250, 310, 575, 713, 775, 1150, 1426, 1550, 2875, 3565, 3875, 5750, 7130, 7750, 11311, 17825, 22622, 35650, 56555, 89125, 113110, 178250, 260153, 282775, 350641, 520306, 565550, 701282, 1300765, 1413875, 1753205, 2601530, 2827750, 3506410, 6503825, 8064743, 8766025, 13007650, 16129486, 17532050, 32519125, 40323715, 43830125, 65038250, 80647430, 87660250, 201618575, 403237150, 1008092875, 2016185750]

約数ペア:

[(1, 2016185750), (2, 1008092875), (5, 403237150), (10, 201618575), (23, 87660250), (25, 80647430), (31, 65038250), (46, 43830125), (50, 40323715), (62, 32519125), (115, 17532050), (125, 16129486), (155, 13007650), (230, 8766025), (250, 8064743), (310, 6503825), (575, 3506410), (713, 2827750), (775, 2601530), (1150, 1753205), (1426, 1413875), (1550, 1300765), (2875, 701282), (3565, 565550), (3875, 520306), (5750, 350641), (7130, 282775), (7750, 260153), (11311, 178250), (17825, 113110), (22622, 89125), (35650, 56555)]