32620720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1994

約数の個数: 80

約数和(自身を含む): 87137280

約数和(自身を除く): 54516560

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, 1951, 2090, 3344, 3902, 4180, 7804, 8360, 9755, 15608, 16720, 19510, 21461, 31216, 37069, 39020, 42922, 74138, 78040, 85844, 107305, 148276, 156080, 171688, 185345, 214610, 296552, 343376, 370690, 407759, 429220, 593104, 741380, 815518, 858440, 1482760, 1631036, 1716880, 2038795, 2965520, 3262072, 4077590, 6524144, 8155180, 16310360, 32620720]

約数ペア:

[(1, 32620720), (2, 16310360), (4, 8155180), (5, 6524144), (8, 4077590), (10, 3262072), (11, 2965520), (16, 2038795), (19, 1716880), (20, 1631036), (22, 1482760), (38, 858440), (40, 815518), (44, 741380), (55, 593104), (76, 429220), (80, 407759), (88, 370690), (95, 343376), (110, 296552), (152, 214610), (176, 185345), (190, 171688), (209, 156080), (220, 148276), (304, 107305), (380, 85844), (418, 78040), (440, 74138), (760, 42922), (836, 39020), (880, 37069), (1045, 31216), (1520, 21461), (1672, 19510), (1951, 16720), (2090, 15608), (3344, 9755), (3902, 8360), (4180, 7804)]