141064640

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25931}}^1$

素因数の和:25965

約数の個数: 56

約数和(自身を含む): 355683312

約数和(自身を除く): 214618672

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 25931, 51862, 103724, 129655, 207448, 259310, 414896, 440827, 518620, 829792, 881654, 1037240, 1659584, 1763308, 2074480, 2204135, 3526616, 4148960, 4408270, 7053232, 8297920, 8816540, 14106464, 17633080, 28212928, 35266160, 70532320, 141064640]

約数ペア:

[(1, 141064640), (2, 70532320), (4, 35266160), (5, 28212928), (8, 17633080), (10, 14106464), (16, 8816540), (17, 8297920), (20, 7053232), (32, 4408270), (34, 4148960), (40, 3526616), (64, 2204135), (68, 2074480), (80, 1763308), (85, 1659584), (136, 1037240), (160, 881654), (170, 829792), (272, 518620), (320, 440827), (340, 414896), (544, 259310), (680, 207448), (1088, 129655), (1360, 103724), (2720, 51862), (5440, 25931)]