62910640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 158802336

約数和(自身を除く): 95891696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 241, 251, 260, 482, 502, 520, 964, 1004, 1040, 1205, 1255, 1928, 2008, 2410, 2510, 3133, 3263, 3856, 4016, 4820, 5020, 6266, 6526, 9640, 10040, 12532, 13052, 15665, 16315, 19280, 20080, 25064, 26104, 31330, 32630, 50128, 52208, 60491, 62660, 65260, 120982, 125320, 130520, 241964, 250640, 261040, 302455, 483928, 604910, 786383, 967856, 1209820, 1572766, 2419640, 3145532, 3931915, 4839280, 6291064, 7863830, 12582128, 15727660, 31455320, 62910640]

約数ペア:

[(1, 62910640), (2, 31455320), (4, 15727660), (5, 12582128), (8, 7863830), (10, 6291064), (13, 4839280), (16, 3931915), (20, 3145532), (26, 2419640), (40, 1572766), (52, 1209820), (65, 967856), (80, 786383), (104, 604910), (130, 483928), (208, 302455), (241, 261040), (251, 250640), (260, 241964), (482, 130520), (502, 125320), (520, 120982), (964, 65260), (1004, 62660), (1040, 60491), (1205, 52208), (1255, 50128), (1928, 32630), (2008, 31330), (2410, 26104), (2510, 25064), (3133, 20080), (3263, 19280), (3856, 16315), (4016, 15665), (4820, 13052), (5020, 12532), (6266, 10040), (6526, 9640)]