1424100040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3236591}}^1$

素因数の和:3236613

約数の個数: 32

約数和(自身を含む): 3495519360

約数和(自身を除く): 2071419320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3236591, 6473182, 12946364, 16182955, 25892728, 32365910, 35602501, 64731820, 71205002, 129463640, 142410004, 178012505, 284820008, 356025010, 712050020, 1424100040]

約数ペア:

[(1, 1424100040), (2, 712050020), (4, 356025010), (5, 284820008), (8, 178012505), (10, 142410004), (11, 129463640), (20, 71205002), (22, 64731820), (40, 35602501), (44, 32365910), (55, 25892728), (88, 16182955), (110, 12946364), (220, 6473182), (440, 3236591)]