5199201990190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{4287047}}^1$

素因数の和:4287577

約数の個数: 64

約数和(自身を含む): 10630507184640

約数和(自身を除く): 5431305194450

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 491, 494, 982, 1235, 2455, 2470, 4910, 6383, 9329, 12766, 18658, 31915, 46645, 63830, 93290, 121277, 242554, 606385, 1212770, 4287047, 8574094, 21435235, 42870470, 55731611, 81453893, 111463222, 162907786, 278658055, 407269465, 557316110, 814538930, 1058900609, 2104940077, 2117801218, 4209880154, 5294503045, 10524700385, 10589006090, 21049400770, 27364221001, 39993861463, 54728442002, 79987722926, 136821105005, 199969307315, 273642210010, 399938614630, 519920199019, 1039840398038, 2599600995095, 5199201990190]

約数ペア:

[(1, 5199201990190), (2, 2599600995095), (5, 1039840398038), (10, 519920199019), (13, 399938614630), (19, 273642210010), (26, 199969307315), (38, 136821105005), (65, 79987722926), (95, 54728442002), (130, 39993861463), (190, 27364221001), (247, 21049400770), (491, 10589006090), (494, 10524700385), (982, 5294503045), (1235, 4209880154), (2455, 2117801218), (2470, 2104940077), (4910, 1058900609), (6383, 814538930), (9329, 557316110), (12766, 407269465), (18658, 278658055), (31915, 162907786), (46645, 111463222), (63830, 81453893), (93290, 55731611), (121277, 42870470), (242554, 21435235), (606385, 8574094), (1212770, 4287047)]