13485494680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{10729}}^1$

素因数の和:10881

約数の個数: 96

約数和(自身を含む): 35205559200

約数和(自身を除く): 21720064520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3752, 4489, 4690, 8978, 9380, 10729, 17956, 18760, 21458, 22445, 31423, 35912, 42916, 44890, 53645, 62846, 75103, 85832, 89780, 107290, 125692, 150206, 157115, 179560, 214580, 251384, 300412, 314230, 375515, 429160, 600824, 628460, 718843, 751030, 1256920, 1437686, 1502060, 2875372, 3004120, 3594215, 5031901, 5750744, 7188430, 10063802, 14376860, 20127604, 25159505, 28753720, 40255208, 48162481, 50319010, 96324962, 100638020, 192649924, 201276040, 240812405, 337137367, 385299848, 481624810, 674274734, 963249620, 1348549468, 1685686835, 1926499240, 2697098936, 3371373670, 6742747340, 13485494680]

約数ペア:

[(1, 13485494680), (2, 6742747340), (4, 3371373670), (5, 2697098936), (7, 1926499240), (8, 1685686835), (10, 1348549468), (14, 963249620), (20, 674274734), (28, 481624810), (35, 385299848), (40, 337137367), (56, 240812405), (67, 201276040), (70, 192649924), (134, 100638020), (140, 96324962), (268, 50319010), (280, 48162481), (335, 40255208), (469, 28753720), (536, 25159505), (670, 20127604), (938, 14376860), (1340, 10063802), (1876, 7188430), (2345, 5750744), (2680, 5031901), (3752, 3594215), (4489, 3004120), (4690, 2875372), (8978, 1502060), (9380, 1437686), (10729, 1256920), (17956, 751030), (18760, 718843), (21458, 628460), (22445, 600824), (31423, 429160), (35912, 375515), (42916, 314230), (44890, 300412), (53645, 251384), (62846, 214580), (75103, 179560), (85832, 157115), (89780, 150206), (107290, 125692)]