3964555840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1769891}}^1$

素因数の和:1769915

約数の個数: 56

約数和(自身を含む): 10789261632

約数和(自身を除く): 6824705792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 1769891, 3539782, 7079564, 8849455, 12389237, 14159128, 17698910, 24778474, 28318256, 35397820, 49556948, 56636512, 61946185, 70795640, 99113896, 113273024, 123892370, 141591280, 198227792, 247784740, 283182560, 396455584, 495569480, 566365120, 792911168, 991138960, 1982277920, 3964555840]

約数ペア:

[(1, 3964555840), (2, 1982277920), (4, 991138960), (5, 792911168), (7, 566365120), (8, 495569480), (10, 396455584), (14, 283182560), (16, 247784740), (20, 198227792), (28, 141591280), (32, 123892370), (35, 113273024), (40, 99113896), (56, 70795640), (64, 61946185), (70, 56636512), (80, 49556948), (112, 35397820), (140, 28318256), (160, 24778474), (224, 17698910), (280, 14159128), (320, 12389237), (448, 8849455), (560, 7079564), (1120, 3539782), (2240, 1769891)]