88133780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:2001

約数の個数: 96

約数和(自身を含む): 235872000

約数和(自身を除く): 147738220

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 1949, 2261, 2380, 2660, 3230, 3898, 4522, 6460, 7796, 9044, 9745, 11305, 13643, 19490, 22610, 27286, 33133, 37031, 38980, 45220, 54572, 66266, 68215, 74062, 132532, 136430, 148124, 165665, 185155, 231931, 259217, 272860, 331330, 370310, 463862, 518434, 629527, 662660, 740620, 927724, 1036868, 1159655, 1259054, 1296085, 2319310, 2518108, 2592170, 3147635, 4406689, 4638620, 5184340, 6295270, 8813378, 12590540, 17626756, 22033445, 44066890, 88133780]

約数ペア:

[(1, 88133780), (2, 44066890), (4, 22033445), (5, 17626756), (7, 12590540), (10, 8813378), (14, 6295270), (17, 5184340), (19, 4638620), (20, 4406689), (28, 3147635), (34, 2592170), (35, 2518108), (38, 2319310), (68, 1296085), (70, 1259054), (76, 1159655), (85, 1036868), (95, 927724), (119, 740620), (133, 662660), (140, 629527), (170, 518434), (190, 463862), (238, 370310), (266, 331330), (323, 272860), (340, 259217), (380, 231931), (476, 185155), (532, 165665), (595, 148124), (646, 136430), (665, 132532), (1190, 74062), (1292, 68215), (1330, 66266), (1615, 54572), (1949, 45220), (2261, 38980), (2380, 37031), (2660, 33133), (3230, 27286), (3898, 22610), (4522, 19490), (6460, 13643), (7796, 11305), (9044, 9745)]