233107520

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4889}}^1$

素因数の和:5055

約数の個数: 56

約数和(自身を含む): 558927000

約数和(自身を除く): 325819480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1490, 2384, 2980, 4768, 4889, 5960, 9536, 9778, 11920, 19556, 23840, 24445, 39112, 47680, 48890, 78224, 97780, 156448, 195560, 312896, 391120, 728461, 782240, 1456922, 1564480, 2913844, 3642305, 5827688, 7284610, 11655376, 14569220, 23310752, 29138440, 46621504, 58276880, 116553760, 233107520]

約数ペア:

[(1, 233107520), (2, 116553760), (4, 58276880), (5, 46621504), (8, 29138440), (10, 23310752), (16, 14569220), (20, 11655376), (32, 7284610), (40, 5827688), (64, 3642305), (80, 2913844), (149, 1564480), (160, 1456922), (298, 782240), (320, 728461), (596, 391120), (745, 312896), (1192, 195560), (1490, 156448), (2384, 97780), (2980, 78224), (4768, 48890), (4889, 47680), (5960, 39112), (9536, 24445), (9778, 23840), (11920, 19556)]