65098040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8017}}^1$

素因数の和:8064

約数の個数: 64

約数和(自身を含む): 173188800

約数和(自身を除く): 108090760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8017, 8120, 16034, 32068, 40085, 56119, 64136, 80170, 112238, 160340, 224476, 232493, 280595, 320680, 448952, 464986, 561190, 929972, 1122380, 1162465, 1627451, 1859944, 2244760, 2324930, 3254902, 4649860, 6509804, 8137255, 9299720, 13019608, 16274510, 32549020, 65098040]

約数ペア:

[(1, 65098040), (2, 32549020), (4, 16274510), (5, 13019608), (7, 9299720), (8, 8137255), (10, 6509804), (14, 4649860), (20, 3254902), (28, 2324930), (29, 2244760), (35, 1859944), (40, 1627451), (56, 1162465), (58, 1122380), (70, 929972), (116, 561190), (140, 464986), (145, 448952), (203, 320680), (232, 280595), (280, 232493), (290, 224476), (406, 160340), (580, 112238), (812, 80170), (1015, 64136), (1160, 56119), (1624, 40085), (2030, 32068), (4060, 16034), (8017, 8120)]