196601080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 484876800

約数和(自身を除く): 288275720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 127, 130, 169, 229, 254, 260, 338, 458, 508, 520, 635, 676, 845, 916, 1016, 1145, 1270, 1352, 1651, 1690, 1832, 2290, 2540, 2977, 3302, 3380, 4580, 5080, 5954, 6604, 6760, 8255, 9160, 11908, 13208, 14885, 16510, 21463, 23816, 29083, 29770, 33020, 38701, 42926, 58166, 59540, 66040, 77402, 85852, 107315, 116332, 119080, 145415, 154804, 171704, 193505, 214630, 232664, 290830, 309608, 378079, 387010, 429260, 581660, 756158, 774020, 858520, 1163320, 1512316, 1548040, 1890395, 3024632, 3780790, 4915027, 7561580, 9830054, 15123160, 19660108, 24575135, 39320216, 49150270, 98300540, 196601080]

約数ペア:

[(1, 196601080), (2, 98300540), (4, 49150270), (5, 39320216), (8, 24575135), (10, 19660108), (13, 15123160), (20, 9830054), (26, 7561580), (40, 4915027), (52, 3780790), (65, 3024632), (104, 1890395), (127, 1548040), (130, 1512316), (169, 1163320), (229, 858520), (254, 774020), (260, 756158), (338, 581660), (458, 429260), (508, 387010), (520, 378079), (635, 309608), (676, 290830), (845, 232664), (916, 214630), (1016, 193505), (1145, 171704), (1270, 154804), (1352, 145415), (1651, 119080), (1690, 116332), (1832, 107315), (2290, 85852), (2540, 77402), (2977, 66040), (3302, 59540), (3380, 58166), (4580, 42926), (5080, 38701), (5954, 33020), (6604, 29770), (6760, 29083), (8255, 23816), (9160, 21463), (11908, 16510), (13208, 14885)]