554653450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6719}}^1$

素因数の和:6871

約数の個数: 48

約数和(自身を含む): 1119928320

約数和(自身を除く): 565274870

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 254, 325, 635, 650, 1270, 1651, 3175, 3302, 6350, 6719, 8255, 13438, 16510, 33595, 41275, 67190, 82550, 87347, 167975, 174694, 335950, 436735, 853313, 873470, 1706626, 2183675, 4266565, 4367350, 8533130, 11093069, 21332825, 22186138, 42665650, 55465345, 110930690, 277326725, 554653450]

約数ペア:

[(1, 554653450), (2, 277326725), (5, 110930690), (10, 55465345), (13, 42665650), (25, 22186138), (26, 21332825), (50, 11093069), (65, 8533130), (127, 4367350), (130, 4266565), (254, 2183675), (325, 1706626), (635, 873470), (650, 853313), (1270, 436735), (1651, 335950), (3175, 174694), (3302, 167975), (6350, 87347), (6719, 82550), (8255, 67190), (13438, 41275), (16510, 33595)]