76860940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12853}}^1$

素因数の和:12898

約数の個数: 48

約数和(自身を含む): 181395648

約数和(自身を除く): 104534708

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 12853, 25706, 51412, 64265, 128530, 167089, 257060, 295619, 334178, 591238, 668356, 835445, 1182476, 1478095, 1670890, 2956190, 3341780, 3843047, 5912380, 7686094, 15372188, 19215235, 38430470, 76860940]

約数ペア:

[(1, 76860940), (2, 38430470), (4, 19215235), (5, 15372188), (10, 7686094), (13, 5912380), (20, 3843047), (23, 3341780), (26, 2956190), (46, 1670890), (52, 1478095), (65, 1182476), (92, 835445), (115, 668356), (130, 591238), (230, 334178), (260, 295619), (299, 257060), (460, 167089), (598, 128530), (1196, 64265), (1495, 51412), (2990, 25706), (5980, 12853)]