6391868450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1361}}^1\times {\mathrm{8539}}^1$

素因数の和:9923

約数の個数: 48

約数和(自身を含む): 12980731680

約数和(自身を除く): 6588863230

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 1361, 2722, 6805, 8539, 13610, 14971, 17078, 29942, 34025, 42695, 68050, 74855, 85390, 93929, 149710, 187858, 213475, 374275, 426950, 469645, 748550, 939290, 2348225, 4696450, 11621579, 23243158, 58107895, 116215790, 127837369, 255674738, 290539475, 581078950, 639186845, 1278373690, 3195934225, 6391868450]

約数ペア:

[(1, 6391868450), (2, 3195934225), (5, 1278373690), (10, 639186845), (11, 581078950), (22, 290539475), (25, 255674738), (50, 127837369), (55, 116215790), (110, 58107895), (275, 23243158), (550, 11621579), (1361, 4696450), (2722, 2348225), (6805, 939290), (8539, 748550), (13610, 469645), (14971, 426950), (17078, 374275), (29942, 213475), (34025, 187858), (42695, 149710), (68050, 93929), (74855, 85390)]