14808040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28477}}^1$

素因数の和:28501

約数の個数: 32

約数和(自身を含む): 35882280

約数和(自身を除く): 21074240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 28477, 56954, 113908, 142385, 227816, 284770, 370201, 569540, 740402, 1139080, 1480804, 1851005, 2961608, 3702010, 7404020, 14808040]

約数ペア:

[(1, 14808040), (2, 7404020), (4, 3702010), (5, 2961608), (8, 1851005), (10, 1480804), (13, 1139080), (20, 740402), (26, 569540), (40, 370201), (52, 284770), (65, 227816), (104, 142385), (130, 113908), (260, 56954), (520, 28477)]