38490188450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1201}}^1$

素因数の和:1457

約数の個数: 144

約数和(自身を含む): 84821428224

約数和(自身を除く): 46331239774

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 103, 127, 175, 206, 245, 254, 350, 490, 515, 635, 721, 889, 1030, 1201, 1225, 1270, 1442, 1778, 2402, 2450, 2575, 3175, 3605, 4445, 5047, 5150, 6005, 6223, 6350, 7210, 8407, 8890, 10094, 12010, 12446, 13081, 16814, 18025, 22225, 25235, 26162, 30025, 31115, 36050, 42035, 44450, 50470, 58849, 60050, 62230, 65405, 84070, 91567, 117698, 123703, 126175, 130810, 152527, 155575, 183134, 210175, 247406, 252350, 294245, 305054, 311150, 327025, 420350, 457835, 588490, 618515, 640969, 654050, 762635, 865921, 915670, 1067689, 1237030, 1281938, 1471225, 1525270, 1731842, 2135378, 2289175, 2942450, 3092575, 3204845, 3813175, 4329605, 4578350, 5338445, 6061447, 6185150, 6409690, 7473823, 7626350, 8659210, 10676890, 12122894, 14947646, 15710281, 16024225, 21648025, 26692225, 30307235, 31420562, 32048450, 37369115, 43296050, 53384450, 60614470, 74738230, 78551405, 109971967, 151536175, 157102810, 186845575, 219943934, 303072350, 373691150, 392757025, 549859835, 769803769, 785514050, 1099719670, 1539607538, 2749299175, 3849018845, 5498598350, 7698037690, 19245094225, 38490188450]

約数ペア:

[(1, 38490188450), (2, 19245094225), (5, 7698037690), (7, 5498598350), (10, 3849018845), (14, 2749299175), (25, 1539607538), (35, 1099719670), (49, 785514050), (50, 769803769), (70, 549859835), (98, 392757025), (103, 373691150), (127, 303072350), (175, 219943934), (206, 186845575), (245, 157102810), (254, 151536175), (350, 109971967), (490, 78551405), (515, 74738230), (635, 60614470), (721, 53384450), (889, 43296050), (1030, 37369115), (1201, 32048450), (1225, 31420562), (1270, 30307235), (1442, 26692225), (1778, 21648025), (2402, 16024225), (2450, 15710281), (2575, 14947646), (3175, 12122894), (3605, 10676890), (4445, 8659210), (5047, 7626350), (5150, 7473823), (6005, 6409690), (6223, 6185150), (6350, 6061447), (7210, 5338445), (8407, 4578350), (8890, 4329605), (10094, 3813175), (12010, 3204845), (12446, 3092575), (13081, 2942450), (16814, 2289175), (18025, 2135378), (22225, 1731842), (25235, 1525270), (26162, 1471225), (30025, 1281938), (31115, 1237030), (36050, 1067689), (42035, 915670), (44450, 865921), (50470, 762635), (58849, 654050), (60050, 640969), (62230, 618515), (65405, 588490), (84070, 457835), (91567, 420350), (117698, 327025), (123703, 311150), (126175, 305054), (130810, 294245), (152527, 252350), (155575, 247406), (183134, 210175)]