4564758440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{719}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 11496038400

約数和(自身を除く): 6931279960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 47, 55, 88, 94, 110, 188, 220, 235, 307, 376, 440, 470, 517, 614, 719, 940, 1034, 1228, 1438, 1535, 1880, 2068, 2456, 2585, 2876, 3070, 3377, 3595, 4136, 5170, 5752, 6140, 6754, 7190, 7909, 10340, 12280, 13508, 14380, 14429, 15818, 16885, 20680, 27016, 28760, 28858, 31636, 33770, 33793, 39545, 57716, 63272, 67540, 67586, 72145, 79090, 115432, 135080, 135172, 144290, 158180, 158719, 168965, 220733, 270344, 288580, 316360, 317438, 337930, 371723, 441466, 577160, 634876, 675860, 743446, 793595, 882932, 1103665, 1269752, 1351720, 1486892, 1587190, 1765864, 1858615, 2207330, 2428063, 2973784, 3174380, 3717230, 4414660, 4856126, 6348760, 7434460, 8829320, 9712252, 10374451, 12140315, 14868920, 19424504, 20748902, 24280630, 41497804, 48561260, 51872255, 82995608, 97122520, 103744510, 114118961, 207489020, 228237922, 414978040, 456475844, 570594805, 912951688, 1141189610, 2282379220, 4564758440]

約数ペア:

[(1, 4564758440), (2, 2282379220), (4, 1141189610), (5, 912951688), (8, 570594805), (10, 456475844), (11, 414978040), (20, 228237922), (22, 207489020), (40, 114118961), (44, 103744510), (47, 97122520), (55, 82995608), (88, 51872255), (94, 48561260), (110, 41497804), (188, 24280630), (220, 20748902), (235, 19424504), (307, 14868920), (376, 12140315), (440, 10374451), (470, 9712252), (517, 8829320), (614, 7434460), (719, 6348760), (940, 4856126), (1034, 4414660), (1228, 3717230), (1438, 3174380), (1535, 2973784), (1880, 2428063), (2068, 2207330), (2456, 1858615), (2585, 1765864), (2876, 1587190), (3070, 1486892), (3377, 1351720), (3595, 1269752), (4136, 1103665), (5170, 882932), (5752, 793595), (6140, 743446), (6754, 675860), (7190, 634876), (7909, 577160), (10340, 441466), (12280, 371723), (13508, 337930), (14380, 317438), (14429, 316360), (15818, 288580), (16885, 270344), (20680, 220733), (27016, 168965), (28760, 158719), (28858, 158180), (31636, 144290), (33770, 135172), (33793, 135080), (39545, 115432), (57716, 79090), (63272, 72145), (67540, 67586)]