69202240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12721}}^1$

素因数の和:12755

約数の個数: 56

約数和(自身を含む): 174494952

約数和(自身を除く): 105292712

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, 12721, 25442, 50884, 63605, 101768, 127210, 203536, 216257, 254420, 407072, 432514, 508840, 814144, 865028, 1017680, 1081285, 1730056, 2035360, 2162570, 3460112, 4070720, 4325140, 6920224, 8650280, 13840448, 17300560, 34601120, 69202240]

約数ペア:

[(1, 69202240), (2, 34601120), (4, 17300560), (5, 13840448), (8, 8650280), (10, 6920224), (16, 4325140), (17, 4070720), (20, 3460112), (32, 2162570), (34, 2035360), (40, 1730056), (64, 1081285), (68, 1017680), (80, 865028), (85, 814144), (136, 508840), (160, 432514), (170, 407072), (272, 254420), (320, 216257), (340, 203536), (544, 127210), (680, 101768), (1088, 63605), (1360, 50884), (2720, 25442), (5440, 12721)]