1924200080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1126

約数の個数: 160

約数和(自身を含む): 5215166208

約数和(自身を除く): 3290966128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 121, 136, 170, 176, 187, 220, 242, 272, 340, 374, 440, 484, 605, 680, 748, 880, 935, 968, 1063, 1210, 1331, 1360, 1496, 1870, 1936, 2057, 2126, 2420, 2662, 2992, 3740, 4114, 4252, 4840, 5315, 5324, 6655, 7480, 8228, 8504, 9680, 10285, 10630, 10648, 11693, 13310, 14960, 16456, 17008, 18071, 20570, 21260, 21296, 22627, 23386, 26620, 32912, 36142, 41140, 42520, 45254, 46772, 53240, 58465, 72284, 82280, 85040, 90355, 90508, 93544, 106480, 113135, 116930, 128623, 144568, 164560, 180710, 181016, 187088, 198781, 226270, 233860, 257246, 289136, 361420, 362032, 397562, 452540, 467720, 514492, 643115, 722840, 795124, 905080, 935440, 993905, 1028984, 1286230, 1414853, 1445680, 1590248, 1810160, 1987810, 2057968, 2186591, 2572460, 2829706, 3180496, 3975620, 4373182, 5144920, 5659412, 7074265, 7951240, 8746364, 10289840, 10932955, 11318824, 14148530, 15902480, 17492728, 21865910, 22637648, 24052501, 28297060, 34985456, 43731820, 48105002, 56594120, 87463640, 96210004, 113188240, 120262505, 174927280, 192420008, 240525010, 384840016, 481050020, 962100040, 1924200080]

約数ペア:

[(1, 1924200080), (2, 962100040), (4, 481050020), (5, 384840016), (8, 240525010), (10, 192420008), (11, 174927280), (16, 120262505), (17, 113188240), (20, 96210004), (22, 87463640), (34, 56594120), (40, 48105002), (44, 43731820), (55, 34985456), (68, 28297060), (80, 24052501), (85, 22637648), (88, 21865910), (110, 17492728), (121, 15902480), (136, 14148530), (170, 11318824), (176, 10932955), (187, 10289840), (220, 8746364), (242, 7951240), (272, 7074265), (340, 5659412), (374, 5144920), (440, 4373182), (484, 3975620), (605, 3180496), (680, 2829706), (748, 2572460), (880, 2186591), (935, 2057968), (968, 1987810), (1063, 1810160), (1210, 1590248), (1331, 1445680), (1360, 1414853), (1496, 1286230), (1870, 1028984), (1936, 993905), (2057, 935440), (2126, 905080), (2420, 795124), (2662, 722840), (2992, 643115), (3740, 514492), (4114, 467720), (4252, 452540), (4840, 397562), (5315, 362032), (5324, 361420), (6655, 289136), (7480, 257246), (8228, 233860), (8504, 226270), (9680, 198781), (10285, 187088), (10630, 181016), (10648, 180710), (11693, 164560), (13310, 144568), (14960, 128623), (16456, 116930), (17008, 113135), (18071, 106480), (20570, 93544), (21260, 90508), (21296, 90355), (22627, 85040), (23386, 82280), (26620, 72284), (32912, 58465), (36142, 53240), (41140, 46772), (42520, 45254)]