63779120

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 157757760

約数和(自身を除く): 93978640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 580, 592, 740, 743, 1073, 1160, 1480, 1486, 2146, 2320, 2960, 2972, 3715, 4292, 5365, 5944, 7430, 8584, 10730, 11888, 14860, 17168, 21460, 21547, 27491, 29720, 42920, 43094, 54982, 59440, 85840, 86188, 107735, 109964, 137455, 172376, 215470, 219928, 274910, 344752, 430940, 439856, 549820, 797239, 861880, 1099640, 1594478, 1723760, 2199280, 3188956, 3986195, 6377912, 7972390, 12755824, 15944780, 31889560, 63779120]

約数ペア:

[(1, 63779120), (2, 31889560), (4, 15944780), (5, 12755824), (8, 7972390), (10, 6377912), (16, 3986195), (20, 3188956), (29, 2199280), (37, 1723760), (40, 1594478), (58, 1099640), (74, 861880), (80, 797239), (116, 549820), (145, 439856), (148, 430940), (185, 344752), (232, 274910), (290, 219928), (296, 215470), (370, 172376), (464, 137455), (580, 109964), (592, 107735), (740, 86188), (743, 85840), (1073, 59440), (1160, 54982), (1480, 43094), (1486, 42920), (2146, 29720), (2320, 27491), (2960, 21547), (2972, 21460), (3715, 17168), (4292, 14860), (5365, 11888), (5944, 10730), (7430, 8584)]