126407710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{88397}}^1$

素因数の和:88428

約数の個数: 32

約数和(自身を含む): 267315552

約数和(自身を除く): 140907842

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 88397, 176794, 441985, 883970, 972367, 1149161, 1944734, 2298322, 4861835, 5745805, 9723670, 11491610, 12640771, 25281542, 63203855, 126407710]

約数ペア:

[(1, 126407710), (2, 63203855), (5, 25281542), (10, 12640771), (11, 11491610), (13, 9723670), (22, 5745805), (26, 4861835), (55, 2298322), (65, 1944734), (110, 1149161), (130, 972367), (143, 883970), (286, 441985), (715, 176794), (1430, 88397)]