83261920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4373}}^1$

素因数の和:4412

約数の個数: 96

約数和(自身を含む): 238085568

約数和(自身を除く): 154823648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4373, 4760, 8746, 9520, 17492, 19040, 21865, 30611, 34984, 43730, 61222, 69968, 74341, 87460, 122444, 139936, 148682, 153055, 174920, 244888, 297364, 306110, 349840, 371705, 489776, 520387, 594728, 612220, 699680, 743410, 979552, 1040774, 1189456, 1224440, 1486820, 2081548, 2378912, 2448880, 2601935, 2973640, 4163096, 4897760, 5203870, 5947280, 8326192, 10407740, 11894560, 16652384, 20815480, 41630960, 83261920]

約数ペア:

[(1, 83261920), (2, 41630960), (4, 20815480), (5, 16652384), (7, 11894560), (8, 10407740), (10, 8326192), (14, 5947280), (16, 5203870), (17, 4897760), (20, 4163096), (28, 2973640), (32, 2601935), (34, 2448880), (35, 2378912), (40, 2081548), (56, 1486820), (68, 1224440), (70, 1189456), (80, 1040774), (85, 979552), (112, 743410), (119, 699680), (136, 612220), (140, 594728), (160, 520387), (170, 489776), (224, 371705), (238, 349840), (272, 306110), (280, 297364), (340, 244888), (476, 174920), (544, 153055), (560, 148682), (595, 139936), (680, 122444), (952, 87460), (1120, 74341), (1190, 69968), (1360, 61222), (1904, 43730), (2380, 34984), (2720, 30611), (3808, 21865), (4373, 19040), (4760, 17492), (8746, 9520)]