28245502010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{810023}}^1$

素因数の和:810358

約数の個数: 32

約数和(自身を含む): 55638928512

約数和(自身を除く): 27393426502

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 317, 634, 1585, 3170, 3487, 6974, 17435, 34870, 810023, 1620046, 4050115, 8100230, 8910253, 17820506, 44551265, 89102530, 256777291, 513554582, 1283886455, 2567772910, 2824550201, 5649100402, 14122751005, 28245502010]

約数ペア:

[(1, 28245502010), (2, 14122751005), (5, 5649100402), (10, 2824550201), (11, 2567772910), (22, 1283886455), (55, 513554582), (110, 256777291), (317, 89102530), (634, 44551265), (1585, 17820506), (3170, 8910253), (3487, 8100230), (6974, 4050115), (17435, 1620046), (34870, 810023)]