118822240

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5669}}^1$

素因数の和:5815

約数の個数: 48

約数和(自身を含む): 282910320

約数和(自身を除く): 164088080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 5669, 10480, 11338, 20960, 22676, 28345, 45352, 56690, 90704, 113380, 181408, 226760, 453520, 742639, 907040, 1485278, 2970556, 3713195, 5941112, 7426390, 11882224, 14852780, 23764448, 29705560, 59411120, 118822240]

約数ペア:

[(1, 118822240), (2, 59411120), (4, 29705560), (5, 23764448), (8, 14852780), (10, 11882224), (16, 7426390), (20, 5941112), (32, 3713195), (40, 2970556), (80, 1485278), (131, 907040), (160, 742639), (262, 453520), (524, 226760), (655, 181408), (1048, 113380), (1310, 90704), (2096, 56690), (2620, 45352), (4192, 28345), (5240, 22676), (5669, 20960), (10480, 11338)]