240069220

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{51517}}^1$

素因数の和:51759

約数の個数: 24

約数和(自身を含む): 506318904

約数和(自身を除く): 266249684

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 51517, 103034, 206068, 257585, 515170, 1030340, 12003461, 24006922, 48013844, 60017305, 120034610, 240069220]

約数ペア:

[(1, 240069220), (2, 120034610), (4, 60017305), (5, 48013844), (10, 24006922), (20, 12003461), (233, 1030340), (466, 515170), (932, 257585), (1165, 206068), (2330, 103034), (4660, 51517)]