4981623680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37243}}^1$

素因数の和:37292

約数の個数: 128

約数和(自身を含む): 13675996800

約数和(自身を除く): 8694373120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 128, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 640, 704, 760, 836, 880, 1045, 1216, 1408, 1520, 1672, 1760, 2090, 2432, 3040, 3344, 3520, 4180, 6080, 6688, 7040, 8360, 12160, 13376, 16720, 26752, 33440, 37243, 66880, 74486, 133760, 148972, 186215, 297944, 372430, 409673, 595888, 707617, 744860, 819346, 1191776, 1415234, 1489720, 1638692, 2048365, 2383552, 2830468, 2979440, 3277384, 3538085, 4096730, 4767104, 5660936, 5958880, 6554768, 7076170, 7783787, 8193460, 11321872, 11917760, 13109536, 14152340, 15567574, 16386920, 22643744, 23835520, 26219072, 28304680, 31135148, 32773840, 38918935, 45287488, 52438144, 56609360, 62270296, 65547680, 77837870, 90574976, 113218720, 124540592, 131095360, 155675740, 226437440, 249081184, 262190720, 311351480, 452874880, 498162368, 622702960, 996324736, 1245405920, 2490811840, 4981623680]

約数ペア:

[(1, 4981623680), (2, 2490811840), (4, 1245405920), (5, 996324736), (8, 622702960), (10, 498162368), (11, 452874880), (16, 311351480), (19, 262190720), (20, 249081184), (22, 226437440), (32, 155675740), (38, 131095360), (40, 124540592), (44, 113218720), (55, 90574976), (64, 77837870), (76, 65547680), (80, 62270296), (88, 56609360), (95, 52438144), (110, 45287488), (128, 38918935), (152, 32773840), (160, 31135148), (176, 28304680), (190, 26219072), (209, 23835520), (220, 22643744), (304, 16386920), (320, 15567574), (352, 14152340), (380, 13109536), (418, 11917760), (440, 11321872), (608, 8193460), (640, 7783787), (704, 7076170), (760, 6554768), (836, 5958880), (880, 5660936), (1045, 4767104), (1216, 4096730), (1408, 3538085), (1520, 3277384), (1672, 2979440), (1760, 2830468), (2090, 2383552), (2432, 2048365), (3040, 1638692), (3344, 1489720), (3520, 1415234), (4180, 1191776), (6080, 819346), (6688, 744860), (7040, 707617), (8360, 595888), (12160, 409673), (13376, 372430), (16720, 297944), (26752, 186215), (33440, 148972), (37243, 133760), (66880, 74486)]