5649160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 14281920

約数和(自身を除く): 8632760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 347, 370, 407, 440, 694, 740, 814, 1388, 1480, 1628, 1735, 2035, 2776, 3256, 3470, 3817, 4070, 6940, 7634, 8140, 12839, 13880, 15268, 16280, 19085, 25678, 30536, 38170, 51356, 64195, 76340, 102712, 128390, 141229, 152680, 256780, 282458, 513560, 564916, 706145, 1129832, 1412290, 2824580, 5649160]

約数ペア:

[(1, 5649160), (2, 2824580), (4, 1412290), (5, 1129832), (8, 706145), (10, 564916), (11, 513560), (20, 282458), (22, 256780), (37, 152680), (40, 141229), (44, 128390), (55, 102712), (74, 76340), (88, 64195), (110, 51356), (148, 38170), (185, 30536), (220, 25678), (296, 19085), (347, 16280), (370, 15268), (407, 13880), (440, 12839), (694, 8140), (740, 7634), (814, 6940), (1388, 4070), (1480, 3817), (1628, 3470), (1735, 3256), (2035, 2776)]