40424210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1409}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 77155200

約数和(自身を除く): 36730990

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1409, 1510, 2818, 2869, 5738, 7045, 14090, 14345, 26771, 28690, 53542, 133855, 212759, 267710, 425518, 1063795, 2127590, 4042421, 8084842, 20212105, 40424210]

約数ペア:

[(1, 40424210), (2, 20212105), (5, 8084842), (10, 4042421), (19, 2127590), (38, 1063795), (95, 425518), (151, 267710), (190, 212759), (302, 133855), (755, 53542), (1409, 28690), (1510, 26771), (2818, 14345), (2869, 14090), (5738, 7045)]