4069194640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7266419}}^1$

素因数の和:7266439

約数の個数: 40

約数和(自身を含む): 10812432960

約数和(自身を除く): 6743238320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7266419, 14532838, 29065676, 36332095, 50864933, 58131352, 72664190, 101729866, 116262704, 145328380, 203459732, 254324665, 290656760, 406919464, 508649330, 581313520, 813838928, 1017298660, 2034597320, 4069194640]

約数ペア:

[(1, 4069194640), (2, 2034597320), (4, 1017298660), (5, 813838928), (7, 581313520), (8, 508649330), (10, 406919464), (14, 290656760), (16, 254324665), (20, 203459732), (28, 145328380), (35, 116262704), (40, 101729866), (56, 72664190), (70, 58131352), (80, 50864933), (112, 36332095), (140, 29065676), (280, 14532838), (560, 7266419)]