138103160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5011}}^1$

素因数の和:5088

約数の個数: 64

約数和(自身を含む): 341016480

約数和(自身を除く): 202913320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 3445, 5011, 5512, 6890, 10022, 13780, 20044, 25055, 27560, 40088, 50110, 65143, 100220, 130286, 200440, 260572, 265583, 325715, 521144, 531166, 651430, 1062332, 1302860, 1327915, 2124664, 2605720, 2655830, 3452579, 5311660, 6905158, 10623320, 13810316, 17262895, 27620632, 34525790, 69051580, 138103160]

約数ペア:

[(1, 138103160), (2, 69051580), (4, 34525790), (5, 27620632), (8, 17262895), (10, 13810316), (13, 10623320), (20, 6905158), (26, 5311660), (40, 3452579), (52, 2655830), (53, 2605720), (65, 2124664), (104, 1327915), (106, 1302860), (130, 1062332), (212, 651430), (260, 531166), (265, 521144), (424, 325715), (520, 265583), (530, 260572), (689, 200440), (1060, 130286), (1378, 100220), (2120, 65143), (2756, 50110), (3445, 40088), (5011, 27560), (5512, 25055), (6890, 20044), (10022, 13780)]