192893680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{344453}}^1$

素因数の和:344473

約数の個数: 40

約数和(自身を含む): 512547552

約数和(自身を除く): 319653872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 344453, 688906, 1377812, 1722265, 2411171, 2755624, 3444530, 4822342, 5511248, 6889060, 9644684, 12055855, 13778120, 19289368, 24111710, 27556240, 38578736, 48223420, 96446840, 192893680]

約数ペア:

[(1, 192893680), (2, 96446840), (4, 48223420), (5, 38578736), (7, 27556240), (8, 24111710), (10, 19289368), (14, 13778120), (16, 12055855), (20, 9644684), (28, 6889060), (35, 5511248), (40, 4822342), (56, 3444530), (70, 2755624), (80, 2411171), (112, 1722265), (140, 1377812), (280, 688906), (560, 344453)]