5558280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:543

約数の個数: 128

約数和(自身を含む): 20563200

約数和(自身を除く): 15004920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 509, 520, 546, 728, 780, 840, 910, 1018, 1092, 1365, 1527, 1560, 1820, 2036, 2184, 2545, 2730, 3054, 3563, 3640, 4072, 5090, 5460, 6108, 6617, 7126, 7635, 10180, 10689, 10920, 12216, 13234, 14252, 15270, 17815, 19851, 20360, 21378, 26468, 28504, 30540, 33085, 35630, 39702, 42756, 46319, 52936, 53445, 61080, 66170, 71260, 79404, 85512, 92638, 99255, 106890, 132340, 138957, 142520, 158808, 185276, 198510, 213780, 231595, 264680, 277914, 370552, 397020, 427560, 463190, 555828, 694785, 794040, 926380, 1111656, 1389570, 1852760, 2779140, 5558280]

約数ペア:

[(1, 5558280), (2, 2779140), (3, 1852760), (4, 1389570), (5, 1111656), (6, 926380), (7, 794040), (8, 694785), (10, 555828), (12, 463190), (13, 427560), (14, 397020), (15, 370552), (20, 277914), (21, 264680), (24, 231595), (26, 213780), (28, 198510), (30, 185276), (35, 158808), (39, 142520), (40, 138957), (42, 132340), (52, 106890), (56, 99255), (60, 92638), (65, 85512), (70, 79404), (78, 71260), (84, 66170), (91, 61080), (104, 53445), (105, 52936), (120, 46319), (130, 42756), (140, 39702), (156, 35630), (168, 33085), (182, 30540), (195, 28504), (210, 26468), (260, 21378), (273, 20360), (280, 19851), (312, 17815), (364, 15270), (390, 14252), (420, 13234), (455, 12216), (509, 10920), (520, 10689), (546, 10180), (728, 7635), (780, 7126), (840, 6617), (910, 6108), (1018, 5460), (1092, 5090), (1365, 4072), (1527, 3640), (1560, 3563), (1820, 3054), (2036, 2730), (2184, 2545)]