200709080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35089}}^1$

素因数の和:35124

約数の個数: 64

約数和(自身を含む): 530560800

約数和(自身を除く): 329851720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 35089, 70178, 140356, 175445, 280712, 350890, 385979, 456157, 701780, 771958, 912314, 1403560, 1543916, 1824628, 1929895, 2280785, 3087832, 3649256, 3859790, 4561570, 5017727, 7719580, 9123140, 10035454, 15439160, 18246280, 20070908, 25088635, 40141816, 50177270, 100354540, 200709080]

約数ペア:

[(1, 200709080), (2, 100354540), (4, 50177270), (5, 40141816), (8, 25088635), (10, 20070908), (11, 18246280), (13, 15439160), (20, 10035454), (22, 9123140), (26, 7719580), (40, 5017727), (44, 4561570), (52, 3859790), (55, 3649256), (65, 3087832), (88, 2280785), (104, 1929895), (110, 1824628), (130, 1543916), (143, 1403560), (220, 912314), (260, 771958), (286, 701780), (440, 456157), (520, 385979), (572, 350890), (715, 280712), (1144, 175445), (1430, 140356), (2860, 70178), (5720, 35089)]