2817582040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45533}}^1$

素因数の和:45581

約数の個数: 128

約数和(自身を含む): 8261688960

約数和(自身を除く): 5444106920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1547, 1768, 1820, 2210, 2380, 3094, 3640, 4420, 4760, 6188, 7735, 8840, 12376, 15470, 30940, 45533, 61880, 91066, 182132, 227665, 318731, 364264, 455330, 591929, 637462, 774061, 910660, 1183858, 1274924, 1548122, 1593655, 1821320, 2367716, 2549848, 2959645, 3096244, 3187310, 3870305, 4143503, 4735432, 5418427, 5919290, 6192488, 6374620, 7740610, 8287006, 10062793, 10836854, 11838580, 12749240, 15481220, 16574012, 20125586, 20717515, 21673708, 23677160, 27092135, 30962440, 33148024, 40251172, 41435030, 43347416, 50313965, 54184270, 70439551, 80502344, 82870060, 100627930, 108368540, 140879102, 165740120, 201255860, 216737080, 281758204, 352197755, 402511720, 563516408, 704395510, 1408791020, 2817582040]

約数ペア:

[(1, 2817582040), (2, 1408791020), (4, 704395510), (5, 563516408), (7, 402511720), (8, 352197755), (10, 281758204), (13, 216737080), (14, 201255860), (17, 165740120), (20, 140879102), (26, 108368540), (28, 100627930), (34, 82870060), (35, 80502344), (40, 70439551), (52, 54184270), (56, 50313965), (65, 43347416), (68, 41435030), (70, 40251172), (85, 33148024), (91, 30962440), (104, 27092135), (119, 23677160), (130, 21673708), (136, 20717515), (140, 20125586), (170, 16574012), (182, 15481220), (221, 12749240), (238, 11838580), (260, 10836854), (280, 10062793), (340, 8287006), (364, 7740610), (442, 6374620), (455, 6192488), (476, 5919290), (520, 5418427), (595, 4735432), (680, 4143503), (728, 3870305), (884, 3187310), (910, 3096244), (952, 2959645), (1105, 2549848), (1190, 2367716), (1547, 1821320), (1768, 1593655), (1820, 1548122), (2210, 1274924), (2380, 1183858), (3094, 910660), (3640, 774061), (4420, 637462), (4760, 591929), (6188, 455330), (7735, 364264), (8840, 318731), (12376, 227665), (15470, 182132), (30940, 91066), (45533, 61880)]