63320080

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 80

約数和(自身を含む): 153204480

約数和(自身を除く): 89884400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 79, 80, 86, 158, 172, 215, 233, 316, 344, 395, 430, 466, 632, 688, 790, 860, 932, 1165, 1264, 1580, 1720, 1864, 2330, 3160, 3397, 3440, 3728, 4660, 6320, 6794, 9320, 10019, 13588, 16985, 18407, 18640, 20038, 27176, 33970, 36814, 40076, 50095, 54352, 67940, 73628, 80152, 92035, 100190, 135880, 147256, 160304, 184070, 200380, 271760, 294512, 368140, 400760, 736280, 791501, 801520, 1472560, 1583002, 3166004, 3957505, 6332008, 7915010, 12664016, 15830020, 31660040, 63320080]

約数ペア:

[(1, 63320080), (2, 31660040), (4, 15830020), (5, 12664016), (8, 7915010), (10, 6332008), (16, 3957505), (20, 3166004), (40, 1583002), (43, 1472560), (79, 801520), (80, 791501), (86, 736280), (158, 400760), (172, 368140), (215, 294512), (233, 271760), (316, 200380), (344, 184070), (395, 160304), (430, 147256), (466, 135880), (632, 100190), (688, 92035), (790, 80152), (860, 73628), (932, 67940), (1165, 54352), (1264, 50095), (1580, 40076), (1720, 36814), (1864, 33970), (2330, 27176), (3160, 20038), (3397, 18640), (3440, 18407), (3728, 16985), (4660, 13588), (6320, 10019), (6794, 9320)]