5276810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 12281220

約数和(自身を除く): 7004410

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 89, 98, 110, 121, 154, 178, 242, 245, 385, 445, 490, 539, 605, 623, 770, 847, 890, 979, 1078, 1210, 1246, 1694, 1958, 2695, 3115, 4235, 4361, 4895, 5390, 5929, 6230, 6853, 8470, 8722, 9790, 10769, 11858, 13706, 21538, 21805, 29645, 34265, 43610, 47971, 53845, 59290, 68530, 75383, 95942, 107690, 150766, 239855, 376915, 479710, 527681, 753830, 1055362, 2638405, 5276810]

約数ペア:

[(1, 5276810), (2, 2638405), (5, 1055362), (7, 753830), (10, 527681), (11, 479710), (14, 376915), (22, 239855), (35, 150766), (49, 107690), (55, 95942), (70, 75383), (77, 68530), (89, 59290), (98, 53845), (110, 47971), (121, 43610), (154, 34265), (178, 29645), (242, 21805), (245, 21538), (385, 13706), (445, 11858), (490, 10769), (539, 9790), (605, 8722), (623, 8470), (770, 6853), (847, 6230), (890, 5929), (979, 5390), (1078, 4895), (1210, 4361), (1246, 4235), (1694, 3115), (1958, 2695)]