23211460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 52009776

約数和(自身を除く): 28798316

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 233, 293, 340, 466, 586, 932, 1165, 1172, 1465, 2330, 2930, 3961, 4660, 4981, 5860, 7922, 9962, 15844, 19805, 19924, 24905, 39610, 49810, 68269, 79220, 99620, 136538, 273076, 341345, 682690, 1160573, 1365380, 2321146, 4642292, 5802865, 11605730, 23211460]

約数ペア:

[(1, 23211460), (2, 11605730), (4, 5802865), (5, 4642292), (10, 2321146), (17, 1365380), (20, 1160573), (34, 682690), (68, 341345), (85, 273076), (170, 136538), (233, 99620), (293, 79220), (340, 68269), (466, 49810), (586, 39610), (932, 24905), (1165, 19924), (1172, 19805), (1465, 15844), (2330, 9962), (2930, 7922), (3961, 5860), (4660, 4981)]