15188680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29209}}^1$

素因数の和:29233

約数の個数: 32

約数和(自身を含む): 36804600

約数和(自身を除く): 21615920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 29209, 58418, 116836, 146045, 233672, 292090, 379717, 584180, 759434, 1168360, 1518868, 1898585, 3037736, 3797170, 7594340, 15188680]

約数ペア:

[(1, 15188680), (2, 7594340), (4, 3797170), (5, 3037736), (8, 1898585), (10, 1518868), (13, 1168360), (20, 759434), (26, 584180), (40, 379717), (52, 292090), (65, 233672), (104, 146045), (130, 116836), (260, 58418), (520, 29209)]