2055144980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14679607}}^1$

素因数の和:14679623

約数の個数: 24

約数和(自身を含む): 4932348288

約数和(自身を除く): 2877203308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14679607, 29359214, 58718428, 73398035, 102757249, 146796070, 205514498, 293592140, 411028996, 513786245, 1027572490, 2055144980]

約数ペア:

[(1, 2055144980), (2, 1027572490), (4, 513786245), (5, 411028996), (7, 293592140), (10, 205514498), (14, 146796070), (20, 102757249), (28, 73398035), (35, 58718428), (70, 29359214), (140, 14679607)]