23479480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8761}}^1$

素因数の和:8839

約数の個数: 32

約数和(自身を含む): 53623440

約数和(自身を除く): 30143960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8761, 17522, 35044, 43805, 70088, 87610, 175220, 350440, 586987, 1173974, 2347948, 2934935, 4695896, 5869870, 11739740, 23479480]

約数ペア:

[(1, 23479480), (2, 11739740), (4, 5869870), (5, 4695896), (8, 2934935), (10, 2347948), (20, 1173974), (40, 586987), (67, 350440), (134, 175220), (268, 87610), (335, 70088), (536, 43805), (670, 35044), (1340, 17522), (2680, 8761)]