2351036240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113467}}^1$

素因数の和:113524

約数の個数: 80

約数和(自身を含む): 6415934592

約数和(自身を除く): 4064898352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 20720, 113467, 226934, 453868, 567335, 794269, 907736, 1134670, 1588538, 1815472, 2269340, 3177076, 3971345, 4198279, 4538680, 6354152, 7942690, 8396558, 9077360, 12708304, 15885380, 16793116, 20991395, 29387953, 31770760, 33586232, 41982790, 58775906, 63541520, 67172464, 83965580, 117551812, 146939765, 167931160, 235103624, 293879530, 335862320, 470207248, 587759060, 1175518120, 2351036240]

約数ペア:

[(1, 2351036240), (2, 1175518120), (4, 587759060), (5, 470207248), (7, 335862320), (8, 293879530), (10, 235103624), (14, 167931160), (16, 146939765), (20, 117551812), (28, 83965580), (35, 67172464), (37, 63541520), (40, 58775906), (56, 41982790), (70, 33586232), (74, 31770760), (80, 29387953), (112, 20991395), (140, 16793116), (148, 15885380), (185, 12708304), (259, 9077360), (280, 8396558), (296, 7942690), (370, 6354152), (518, 4538680), (560, 4198279), (592, 3971345), (740, 3177076), (1036, 2269340), (1295, 1815472), (1480, 1588538), (2072, 1134670), (2590, 907736), (2960, 794269), (4144, 567335), (5180, 453868), (10360, 226934), (20720, 113467)]