11992562120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{204931}}^1$

素因数の和:204979

約数の個数: 128

約数和(自身を含む): 35412249600

約数和(自身を除く): 23419687480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1330, 1463, 1540, 1672, 2090, 2660, 2926, 3080, 4180, 5320, 5852, 7315, 8360, 11704, 14630, 29260, 58520, 204931, 409862, 819724, 1024655, 1434517, 1639448, 2049310, 2254241, 2869034, 3893689, 4098620, 4508482, 5738068, 7172585, 7787378, 8197240, 9016964, 11271205, 11476136, 14345170, 15574756, 15779687, 18033928, 19468445, 22542410, 27255823, 28690340, 31149512, 31559374, 38936890, 42830579, 45084820, 54511646, 57380680, 63118748, 77873780, 78898435, 85661158, 90169640, 109023292, 126237496, 136279115, 155747560, 157796870, 171322316, 214152895, 218046584, 272558230, 299814053, 315593740, 342644632, 428305790, 545116460, 599628106, 631187480, 856611580, 1090232920, 1199256212, 1499070265, 1713223160, 2398512424, 2998140530, 5996281060, 11992562120]

約数ペア:

[(1, 11992562120), (2, 5996281060), (4, 2998140530), (5, 2398512424), (7, 1713223160), (8, 1499070265), (10, 1199256212), (11, 1090232920), (14, 856611580), (19, 631187480), (20, 599628106), (22, 545116460), (28, 428305790), (35, 342644632), (38, 315593740), (40, 299814053), (44, 272558230), (55, 218046584), (56, 214152895), (70, 171322316), (76, 157796870), (77, 155747560), (88, 136279115), (95, 126237496), (110, 109023292), (133, 90169640), (140, 85661158), (152, 78898435), (154, 77873780), (190, 63118748), (209, 57380680), (220, 54511646), (266, 45084820), (280, 42830579), (308, 38936890), (380, 31559374), (385, 31149512), (418, 28690340), (440, 27255823), (532, 22542410), (616, 19468445), (665, 18033928), (760, 15779687), (770, 15574756), (836, 14345170), (1045, 11476136), (1064, 11271205), (1330, 9016964), (1463, 8197240), (1540, 7787378), (1672, 7172585), (2090, 5738068), (2660, 4508482), (2926, 4098620), (3080, 3893689), (4180, 2869034), (5320, 2254241), (5852, 2049310), (7315, 1639448), (8360, 1434517), (11704, 1024655), (14630, 819724), (29260, 409862), (58520, 204931)]