134756320

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13807}}^1$

素因数の和:13883

約数の個数: 48

約数和(自身を含む): 323604288

約数和(自身を除く): 188847968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 13807, 27614, 55228, 69035, 110456, 138070, 220912, 276140, 441824, 552280, 842227, 1104560, 1684454, 2209120, 3368908, 4211135, 6737816, 8422270, 13475632, 16844540, 26951264, 33689080, 67378160, 134756320]

約数ペア:

[(1, 134756320), (2, 67378160), (4, 33689080), (5, 26951264), (8, 16844540), (10, 13475632), (16, 8422270), (20, 6737816), (32, 4211135), (40, 3368908), (61, 2209120), (80, 1684454), (122, 1104560), (160, 842227), (244, 552280), (305, 441824), (488, 276140), (610, 220912), (976, 138070), (1220, 110456), (1952, 69035), (2440, 55228), (4880, 27614), (9760, 13807)]