12201009410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{6389}}^1$

素因数の和:6480

約数の個数: 72

約数和(自身を含む): 24233908860

約数和(自身を除く): 12032899450

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 361, 437, 529, 722, 874, 1058, 1805, 2185, 2645, 3610, 4370, 5290, 6389, 8303, 10051, 12778, 16606, 20102, 31945, 41515, 50255, 63890, 83030, 100510, 121391, 146947, 190969, 242782, 293894, 381938, 606955, 734735, 954845, 1213910, 1469470, 1909690, 2306429, 2791993, 3379781, 4612858, 5583986, 6759562, 11532145, 13959965, 16898905, 23064290, 27919930, 33797810, 53047867, 64215839, 106095734, 128431678, 265239335, 321079195, 530478670, 642158390, 1220100941, 2440201882, 6100504705, 12201009410]

約数ペア:

[(1, 12201009410), (2, 6100504705), (5, 2440201882), (10, 1220100941), (19, 642158390), (23, 530478670), (38, 321079195), (46, 265239335), (95, 128431678), (115, 106095734), (190, 64215839), (230, 53047867), (361, 33797810), (437, 27919930), (529, 23064290), (722, 16898905), (874, 13959965), (1058, 11532145), (1805, 6759562), (2185, 5583986), (2645, 4612858), (3610, 3379781), (4370, 2791993), (5290, 2306429), (6389, 1909690), (8303, 1469470), (10051, 1213910), (12778, 954845), (16606, 734735), (20102, 606955), (31945, 381938), (41515, 293894), (50255, 242782), (63890, 190969), (83030, 146947), (100510, 121391)]