882803120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{355969}}^1$

素因数の和:356013

約数の個数: 40

約数和(自身を含む): 2118733440

約数和(自身を除く): 1235930320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 355969, 711938, 1423876, 1779845, 2847752, 3559690, 5695504, 7119380, 11035039, 14238760, 22070078, 28477520, 44140156, 55175195, 88280312, 110350390, 176560624, 220700780, 441401560, 882803120]

約数ペア:

[(1, 882803120), (2, 441401560), (4, 220700780), (5, 176560624), (8, 110350390), (10, 88280312), (16, 55175195), (20, 44140156), (31, 28477520), (40, 22070078), (62, 14238760), (80, 11035039), (124, 7119380), (155, 5695504), (248, 3559690), (310, 2847752), (496, 1779845), (620, 1423876), (1240, 711938), (2480, 355969)]