23461390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 45701712

約数和(自身を除く): 22240322

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 97, 134, 190, 194, 335, 361, 485, 670, 722, 970, 1273, 1805, 1843, 2546, 3610, 3686, 6365, 6499, 9215, 12730, 12998, 18430, 24187, 32495, 35017, 48374, 64990, 70034, 120935, 123481, 175085, 241870, 246962, 350170, 617405, 1234810, 2346139, 4692278, 11730695, 23461390]

約数ペア:

[(1, 23461390), (2, 11730695), (5, 4692278), (10, 2346139), (19, 1234810), (38, 617405), (67, 350170), (95, 246962), (97, 241870), (134, 175085), (190, 123481), (194, 120935), (335, 70034), (361, 64990), (485, 48374), (670, 35017), (722, 32495), (970, 24187), (1273, 18430), (1805, 12998), (1843, 12730), (2546, 9215), (3610, 6499), (3686, 6365)]