80035472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{1303}}^1$

素因数の和:1671

約数の個数: 40

約数和(自身を含む): 169780800

約数和(自身を除く): 89745328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 349, 698, 1303, 1396, 2606, 2792, 3839, 5212, 5584, 7678, 10424, 14333, 15356, 20848, 28666, 30712, 57332, 61424, 114664, 229328, 454747, 909494, 1818988, 3637976, 5002217, 7275952, 10004434, 20008868, 40017736, 80035472]

約数ペア:

[(1, 80035472), (2, 40017736), (4, 20008868), (8, 10004434), (11, 7275952), (16, 5002217), (22, 3637976), (44, 1818988), (88, 909494), (176, 454747), (349, 229328), (698, 114664), (1303, 61424), (1396, 57332), (2606, 30712), (2792, 28666), (3839, 20848), (5212, 15356), (5584, 14333), (7678, 10424)]