42049239680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{9385991}}^1$

素因数の和:9386017

約数の個数: 64

約数和(自身を含む): 114884542080

約数和(自身を除く): 72835302400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 9385991, 18771982, 37543964, 46929955, 65701937, 75087928, 93859910, 131403874, 150175856, 187719820, 262807748, 300351712, 328509685, 375439640, 525615496, 600703424, 657019370, 750879280, 1051230992, 1201406848, 1314038740, 1501758560, 2102461984, 2628077480, 3003517120, 4204923968, 5256154960, 6007034240, 8409847936, 10512309920, 21024619840, 42049239680]

約数ペア:

[(1, 42049239680), (2, 21024619840), (4, 10512309920), (5, 8409847936), (7, 6007034240), (8, 5256154960), (10, 4204923968), (14, 3003517120), (16, 2628077480), (20, 2102461984), (28, 1501758560), (32, 1314038740), (35, 1201406848), (40, 1051230992), (56, 750879280), (64, 657019370), (70, 600703424), (80, 525615496), (112, 375439640), (128, 328509685), (140, 300351712), (160, 262807748), (224, 187719820), (280, 150175856), (320, 131403874), (448, 93859910), (560, 75087928), (640, 65701937), (896, 46929955), (1120, 37543964), (2240, 18771982), (4480, 9385991)]