320418120124

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{55889}}^1\times {\mathrm{27043}}^1$

素因数の和:82989

約数の個数: 24

約数和(自身を含む): 571342902480

約数和(自身を除く): 250924782356

約数列:

[1, 2, 4, 53, 106, 212, 27043, 54086, 55889, 108172, 111778, 223556, 1433279, 2866558, 2962117, 5733116, 5924234, 11848468, 1511406227, 3022812454, 6045624908, 80104530031, 160209060062, 320418120124]

約数ペア:

[(1, 320418120124), (2, 160209060062), (4, 80104530031), (53, 6045624908), (106, 3022812454), (212, 1511406227), (27043, 11848468), (54086, 5924234), (55889, 5733116), (108172, 2962117), (111778, 2866558), (223556, 1433279)]