2880396050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{5527}}^1$

素因数の和:7035

約数の個数: 48

約数和(自身を含む): 6128119680

約数和(自身を除く): 3247723630

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 1489, 2978, 5527, 7445, 10423, 11054, 14890, 20846, 27635, 37225, 38689, 52115, 55270, 74450, 77378, 104230, 138175, 193445, 260575, 276350, 386890, 521150, 967225, 1934450, 8229703, 16459406, 41148515, 57607921, 82297030, 115215842, 205742575, 288039605, 411485150, 576079210, 1440198025, 2880396050]

約数ペア:

[(1, 2880396050), (2, 1440198025), (5, 576079210), (7, 411485150), (10, 288039605), (14, 205742575), (25, 115215842), (35, 82297030), (50, 57607921), (70, 41148515), (175, 16459406), (350, 8229703), (1489, 1934450), (2978, 967225), (5527, 521150), (7445, 386890), (10423, 276350), (11054, 260575), (14890, 193445), (20846, 138175), (27635, 104230), (37225, 77378), (38689, 74450), (52115, 55270)]