5280504680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{521789}}^1$

素因数の和:521834

約数の個数: 64

約数和(自身を含む): 13524796800

約数和(自身を除く): 8244292120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 521789, 1043578, 2087156, 2608945, 4174312, 5217890, 5739679, 10435780, 11479358, 12001147, 20871560, 22958716, 24002294, 28698395, 45917432, 48004588, 57396790, 60005735, 96009176, 114793580, 120011470, 132012617, 229587160, 240022940, 264025234, 480045880, 528050468, 660063085, 1056100936, 1320126170, 2640252340, 5280504680]

約数ペア:

[(1, 5280504680), (2, 2640252340), (4, 1320126170), (5, 1056100936), (8, 660063085), (10, 528050468), (11, 480045880), (20, 264025234), (22, 240022940), (23, 229587160), (40, 132012617), (44, 120011470), (46, 114793580), (55, 96009176), (88, 60005735), (92, 57396790), (110, 48004588), (115, 45917432), (184, 28698395), (220, 24002294), (230, 22958716), (253, 20871560), (440, 12001147), (460, 11479358), (506, 10435780), (920, 5739679), (1012, 5217890), (1265, 4174312), (2024, 2608945), (2530, 2087156), (5060, 1043578), (10120, 521789)]