4261195520

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6317}}^1$

素因数の和:6386

約数の個数: 144

約数和(自身を含む): 11157689088

約数和(自身を除く): 6896493568

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 527, 544, 620, 640, 680, 992, 1054, 1088, 1240, 1280, 1360, 1984, 2108, 2176, 2480, 2635, 2720, 3968, 4216, 4352, 4960, 5270, 5440, 6317, 7936, 8432, 9920, 10540, 10880, 12634, 16864, 19840, 21080, 21760, 25268, 31585, 33728, 39680, 42160, 50536, 63170, 67456, 84320, 101072, 107389, 126340, 134912, 168640, 195827, 202144, 214778, 252680, 337280, 391654, 404288, 429556, 505360, 536945, 674560, 783308, 808576, 859112, 979135, 1010720, 1073890, 1566616, 1617152, 1718224, 1958270, 2021440, 2147780, 3133232, 3329059, 3436448, 3916540, 4042880, 4295560, 6266464, 6658118, 6872896, 7833080, 8085760, 8591120, 12532928, 13316236, 13745792, 15666160, 16645295, 17182240, 25065856, 26632472, 27491584, 31332320, 33290590, 34364480, 50131712, 53264944, 62664640, 66581180, 68728960, 106529888, 125329280, 133162360, 137457920, 213059776, 250658560, 266324720, 426119552, 532649440, 852239104, 1065298880, 2130597760, 4261195520]

約数ペア:

[(1, 4261195520), (2, 2130597760), (4, 1065298880), (5, 852239104), (8, 532649440), (10, 426119552), (16, 266324720), (17, 250658560), (20, 213059776), (31, 137457920), (32, 133162360), (34, 125329280), (40, 106529888), (62, 68728960), (64, 66581180), (68, 62664640), (80, 53264944), (85, 50131712), (124, 34364480), (128, 33290590), (136, 31332320), (155, 27491584), (160, 26632472), (170, 25065856), (248, 17182240), (256, 16645295), (272, 15666160), (310, 13745792), (320, 13316236), (340, 12532928), (496, 8591120), (527, 8085760), (544, 7833080), (620, 6872896), (640, 6658118), (680, 6266464), (992, 4295560), (1054, 4042880), (1088, 3916540), (1240, 3436448), (1280, 3329059), (1360, 3133232), (1984, 2147780), (2108, 2021440), (2176, 1958270), (2480, 1718224), (2635, 1617152), (2720, 1566616), (3968, 1073890), (4216, 1010720), (4352, 979135), (4960, 859112), (5270, 808576), (5440, 783308), (6317, 674560), (7936, 536945), (8432, 505360), (9920, 429556), (10540, 404288), (10880, 391654), (12634, 337280), (16864, 252680), (19840, 214778), (21080, 202144), (21760, 195827), (25268, 168640), (31585, 134912), (33728, 126340), (39680, 107389), (42160, 101072), (50536, 84320), (63170, 67456)]