536207980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{49741}}^1$

素因数の和:49775

約数の個数: 72

約数和(自身を含む): 1428988176

約数和(自身を除く): 892780196

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 49741, 99482, 198964, 248705, 348187, 497410, 547151, 696374, 994820, 1094302, 1392748, 1740935, 2188604, 2437309, 2735755, 3481870, 3830057, 4874618, 5471510, 6963740, 7660114, 9749236, 10943020, 12186545, 15320228, 19150285, 24373090, 26810399, 38300570, 48746180, 53620798, 76601140, 107241596, 134051995, 268103990, 536207980]

約数ペア:

[(1, 536207980), (2, 268103990), (4, 134051995), (5, 107241596), (7, 76601140), (10, 53620798), (11, 48746180), (14, 38300570), (20, 26810399), (22, 24373090), (28, 19150285), (35, 15320228), (44, 12186545), (49, 10943020), (55, 9749236), (70, 7660114), (77, 6963740), (98, 5471510), (110, 4874618), (140, 3830057), (154, 3481870), (196, 2735755), (220, 2437309), (245, 2188604), (308, 1740935), (385, 1392748), (490, 1094302), (539, 994820), (770, 696374), (980, 547151), (1078, 497410), (1540, 348187), (2156, 248705), (2695, 198964), (5390, 99482), (10780, 49741)]