8829121240

素因数分解:

$2^3\times 5^1\times {\mathrm{2423}}^1\times {\mathrm{91097}}^1$

素因数の和:93531

約数の個数: 32

約数和(自身を含む): 19873939680

約数和(自身を除く): 11044818440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2423, 4846, 9692, 12115, 19384, 24230, 48460, 91097, 96920, 182194, 364388, 455485, 728776, 910970, 1821940, 3643880, 220728031, 441456062, 882912124, 1103640155, 1765824248, 2207280310, 4414560620, 8829121240]

約数ペア:

[(1, 8829121240), (2, 4414560620), (4, 2207280310), (5, 1765824248), (8, 1103640155), (10, 882912124), (20, 441456062), (40, 220728031), (2423, 3643880), (4846, 1821940), (9692, 910970), (12115, 728776), (19384, 455485), (24230, 364388), (48460, 182194), (91097, 96920)]