39005680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{69653}}^1$

素因数の和:69673

約数の個数: 40

約数和(自身を含む): 103645152

約数和(自身を除く): 64639472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 69653, 139306, 278612, 348265, 487571, 557224, 696530, 975142, 1114448, 1393060, 1950284, 2437855, 2786120, 3900568, 4875710, 5572240, 7801136, 9751420, 19502840, 39005680]

約数ペア:

[(1, 39005680), (2, 19502840), (4, 9751420), (5, 7801136), (7, 5572240), (8, 4875710), (10, 3900568), (14, 2786120), (16, 2437855), (20, 1950284), (28, 1393060), (35, 1114448), (40, 975142), (56, 696530), (70, 557224), (80, 487571), (112, 348265), (140, 278612), (280, 139306), (560, 69653)]