2073753680

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{836191}}^1$

素因数の和:836235

約数の個数: 40

約数和(自身を含む): 4977014784

約数和(自身を除く): 2903261104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 836191, 1672382, 3344764, 4180955, 6689528, 8361910, 13379056, 16723820, 25921921, 33447640, 51843842, 66895280, 103687684, 129609605, 207375368, 259219210, 414750736, 518438420, 1036876840, 2073753680]

約数ペア:

[(1, 2073753680), (2, 1036876840), (4, 518438420), (5, 414750736), (8, 259219210), (10, 207375368), (16, 129609605), (20, 103687684), (31, 66895280), (40, 51843842), (62, 33447640), (80, 25921921), (124, 16723820), (155, 13379056), (248, 8361910), (310, 6689528), (496, 4180955), (620, 3344764), (1240, 1672382), (2480, 836191)]