73417520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4434

約数の個数: 80

約数和(自身を含む): 196058880

約数和(自身を除く): 122641360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 4391, 8360, 8782, 16720, 17564, 21955, 35128, 43910, 48301, 70256, 83429, 87820, 96602, 166858, 175640, 193204, 241505, 333716, 351280, 386408, 417145, 483010, 667432, 772816, 834290, 917719, 966020, 1334864, 1668580, 1835438, 1932040, 3337160, 3670876, 3864080, 4588595, 6674320, 7341752, 9177190, 14683504, 18354380, 36708760, 73417520]

約数ペア:

[(1, 73417520), (2, 36708760), (4, 18354380), (5, 14683504), (8, 9177190), (10, 7341752), (11, 6674320), (16, 4588595), (19, 3864080), (20, 3670876), (22, 3337160), (38, 1932040), (40, 1835438), (44, 1668580), (55, 1334864), (76, 966020), (80, 917719), (88, 834290), (95, 772816), (110, 667432), (152, 483010), (176, 417145), (190, 386408), (209, 351280), (220, 333716), (304, 241505), (380, 193204), (418, 175640), (440, 166858), (760, 96602), (836, 87820), (880, 83429), (1045, 70256), (1520, 48301), (1672, 43910), (2090, 35128), (3344, 21955), (4180, 17564), (4391, 16720), (8360, 8782)]