24262840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{12379}}^1$

素因数の和:12404

約数の個数: 48

約数和(自身を含む): 63509400

約数和(自身を除く): 39246560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 12379, 24758, 49516, 61895, 86653, 99032, 123790, 173306, 247580, 346612, 433265, 495160, 606571, 693224, 866530, 1213142, 1733060, 2426284, 3032855, 3466120, 4852568, 6065710, 12131420, 24262840]

約数ペア:

[(1, 24262840), (2, 12131420), (4, 6065710), (5, 4852568), (7, 3466120), (8, 3032855), (10, 2426284), (14, 1733060), (20, 1213142), (28, 866530), (35, 693224), (40, 606571), (49, 495160), (56, 433265), (70, 346612), (98, 247580), (140, 173306), (196, 123790), (245, 99032), (280, 86653), (392, 61895), (490, 49516), (980, 24758), (1960, 12379)]