1036587280

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{98911}}^1$

素因数の和:99055

約数の個数: 40

約数和(自身を含む): 2428487424

約数和(自身を除く): 1391900144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 98911, 197822, 395644, 494555, 791288, 989110, 1582576, 1978220, 3956440, 7912880, 12957341, 25914682, 51829364, 64786705, 103658728, 129573410, 207317456, 259146820, 518293640, 1036587280]

約数ペア:

[(1, 1036587280), (2, 518293640), (4, 259146820), (5, 207317456), (8, 129573410), (10, 103658728), (16, 64786705), (20, 51829364), (40, 25914682), (80, 12957341), (131, 7912880), (262, 3956440), (524, 1978220), (655, 1582576), (1048, 989110), (1310, 791288), (2096, 494555), (2620, 395644), (5240, 197822), (10480, 98911)]