38338786900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:914

約数の個数: 144

約数和(自身を含む): 86396970240

約数和(自身を除く): 48058183340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 79, 100, 113, 134, 158, 226, 268, 316, 335, 395, 452, 565, 641, 670, 790, 1130, 1282, 1340, 1580, 1675, 1975, 2260, 2564, 2825, 3205, 3350, 3950, 5293, 5650, 6410, 6700, 7571, 7900, 8927, 10586, 11300, 12820, 15142, 16025, 17854, 21172, 26465, 30284, 32050, 35708, 37855, 42947, 44635, 50639, 52930, 64100, 72433, 75710, 85894, 89270, 101278, 105860, 132325, 144866, 151420, 171788, 178540, 189275, 202556, 214735, 223175, 253195, 264650, 289732, 362165, 378550, 429470, 446350, 506390, 529300, 598109, 724330, 757100, 858940, 892700, 1012780, 1073675, 1196218, 1265975, 1448660, 1810825, 2147350, 2392436, 2531950, 2990545, 3392813, 3621650, 4294700, 4853011, 5063900, 5722207, 5981090, 6785626, 7243300, 9706022, 11444414, 11962180, 13571252, 14952725, 16964065, 19412044, 22888828, 24265055, 28611035, 29905450, 33928130, 48530110, 57222070, 59810900, 67856260, 84820325, 97060220, 114444140, 121325275, 143055175, 169640650, 242650550, 286110350, 339281300, 383387869, 485301100, 572220700, 766775738, 1533551476, 1916939345, 3833878690, 7667757380, 9584696725, 19169393450, 38338786900]

約数ペア:

[(1, 38338786900), (2, 19169393450), (4, 9584696725), (5, 7667757380), (10, 3833878690), (20, 1916939345), (25, 1533551476), (50, 766775738), (67, 572220700), (79, 485301100), (100, 383387869), (113, 339281300), (134, 286110350), (158, 242650550), (226, 169640650), (268, 143055175), (316, 121325275), (335, 114444140), (395, 97060220), (452, 84820325), (565, 67856260), (641, 59810900), (670, 57222070), (790, 48530110), (1130, 33928130), (1282, 29905450), (1340, 28611035), (1580, 24265055), (1675, 22888828), (1975, 19412044), (2260, 16964065), (2564, 14952725), (2825, 13571252), (3205, 11962180), (3350, 11444414), (3950, 9706022), (5293, 7243300), (5650, 6785626), (6410, 5981090), (6700, 5722207), (7571, 5063900), (7900, 4853011), (8927, 4294700), (10586, 3621650), (11300, 3392813), (12820, 2990545), (15142, 2531950), (16025, 2392436), (17854, 2147350), (21172, 1810825), (26465, 1448660), (30284, 1265975), (32050, 1196218), (35708, 1073675), (37855, 1012780), (42947, 892700), (44635, 858940), (50639, 757100), (52930, 724330), (64100, 598109), (72433, 529300), (75710, 506390), (85894, 446350), (89270, 429470), (101278, 378550), (105860, 362165), (132325, 289732), (144866, 264650), (151420, 253195), (171788, 223175), (178540, 214735), (189275, 202556)]