26969120

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2309}}^1$

素因数の和:2397

約数の個数: 48

約数和(自身を含む): 64615320

約数和(自身を除く): 37646200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2309, 2336, 2920, 4618, 5840, 9236, 11545, 11680, 18472, 23090, 36944, 46180, 73888, 92360, 168557, 184720, 337114, 369440, 674228, 842785, 1348456, 1685570, 2696912, 3371140, 5393824, 6742280, 13484560, 26969120]

約数ペア:

[(1, 26969120), (2, 13484560), (4, 6742280), (5, 5393824), (8, 3371140), (10, 2696912), (16, 1685570), (20, 1348456), (32, 842785), (40, 674228), (73, 369440), (80, 337114), (146, 184720), (160, 168557), (292, 92360), (365, 73888), (584, 46180), (730, 36944), (1168, 23090), (1460, 18472), (2309, 11680), (2336, 11545), (2920, 9236), (4618, 5840)]