2029562920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12433}}^1$

素因数の和:12515

約数の個数: 128

約数和(自身を含む): 5801207040

約数和(自身を除く): 3771644120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 265, 280, 308, 371, 385, 424, 440, 530, 583, 616, 742, 770, 1060, 1166, 1484, 1540, 1855, 2120, 2332, 2915, 2968, 3080, 3710, 4081, 4664, 5830, 7420, 8162, 11660, 12433, 14840, 16324, 20405, 23320, 24866, 32648, 40810, 49732, 62165, 81620, 87031, 99464, 124330, 136763, 163240, 174062, 248660, 273526, 348124, 435155, 497320, 547052, 658949, 683815, 696248, 870310, 957341, 1094104, 1317898, 1367630, 1740620, 1914682, 2635796, 2735260, 3294745, 3481240, 3829364, 4612643, 4786705, 5271592, 5470520, 6589490, 7248439, 7658728, 9225286, 9573410, 13178980, 14496878, 18450572, 19146820, 23063215, 26357960, 28993756, 36242195, 36901144, 38293640, 46126430, 50739073, 57987512, 72484390, 92252860, 101478146, 144968780, 184505720, 202956292, 253695365, 289937560, 405912584, 507390730, 1014781460, 2029562920]

約数ペア:

[(1, 2029562920), (2, 1014781460), (4, 507390730), (5, 405912584), (7, 289937560), (8, 253695365), (10, 202956292), (11, 184505720), (14, 144968780), (20, 101478146), (22, 92252860), (28, 72484390), (35, 57987512), (40, 50739073), (44, 46126430), (53, 38293640), (55, 36901144), (56, 36242195), (70, 28993756), (77, 26357960), (88, 23063215), (106, 19146820), (110, 18450572), (140, 14496878), (154, 13178980), (212, 9573410), (220, 9225286), (265, 7658728), (280, 7248439), (308, 6589490), (371, 5470520), (385, 5271592), (424, 4786705), (440, 4612643), (530, 3829364), (583, 3481240), (616, 3294745), (742, 2735260), (770, 2635796), (1060, 1914682), (1166, 1740620), (1484, 1367630), (1540, 1317898), (1855, 1094104), (2120, 957341), (2332, 870310), (2915, 696248), (2968, 683815), (3080, 658949), (3710, 547052), (4081, 497320), (4664, 435155), (5830, 348124), (7420, 273526), (8162, 248660), (11660, 174062), (12433, 163240), (14840, 136763), (16324, 124330), (20405, 99464), (23320, 87031), (24866, 81620), (32648, 62165), (40810, 49732)]