27744320

素因数分解:

$2^6\times 5^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:607

約数の個数: 56

約数和(自身を含む): 66516504

約数和(自身を除く): 38772184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 277, 313, 320, 554, 626, 1108, 1252, 1385, 1565, 2216, 2504, 2770, 3130, 4432, 5008, 5540, 6260, 8864, 10016, 11080, 12520, 17728, 20032, 22160, 25040, 44320, 50080, 86701, 88640, 100160, 173402, 346804, 433505, 693608, 867010, 1387216, 1734020, 2774432, 3468040, 5548864, 6936080, 13872160, 27744320]

約数ペア:

[(1, 27744320), (2, 13872160), (4, 6936080), (5, 5548864), (8, 3468040), (10, 2774432), (16, 1734020), (20, 1387216), (32, 867010), (40, 693608), (64, 433505), (80, 346804), (160, 173402), (277, 100160), (313, 88640), (320, 86701), (554, 50080), (626, 44320), (1108, 25040), (1252, 22160), (1385, 20032), (1565, 17728), (2216, 12520), (2504, 11080), (2770, 10016), (3130, 8864), (4432, 6260), (5008, 5540)]