13323951280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{316033}}^1$

素因数の和:316094

約数の個数: 80

約数和(自身を含む): 33858618624

約数和(自身を除く): 20534667344

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10540, 21080, 42160, 316033, 632066, 1264132, 1580165, 2528264, 3160330, 5056528, 5372561, 6320660, 9797023, 10745122, 12641320, 19594046, 21490244, 25282640, 26862805, 39188092, 42980488, 48985115, 53725610, 78376184, 85960976, 97970230, 107451220, 156752368, 166549391, 195940460, 214902440, 333098782, 391880920, 429804880, 666197564, 783761840, 832746955, 1332395128, 1665493910, 2664790256, 3330987820, 6661975640, 13323951280]

約数ペア:

[(1, 13323951280), (2, 6661975640), (4, 3330987820), (5, 2664790256), (8, 1665493910), (10, 1332395128), (16, 832746955), (17, 783761840), (20, 666197564), (31, 429804880), (34, 391880920), (40, 333098782), (62, 214902440), (68, 195940460), (80, 166549391), (85, 156752368), (124, 107451220), (136, 97970230), (155, 85960976), (170, 78376184), (248, 53725610), (272, 48985115), (310, 42980488), (340, 39188092), (496, 26862805), (527, 25282640), (620, 21490244), (680, 19594046), (1054, 12641320), (1240, 10745122), (1360, 9797023), (2108, 6320660), (2480, 5372561), (2635, 5056528), (4216, 3160330), (5270, 2528264), (8432, 1580165), (10540, 1264132), (21080, 632066), (42160, 316033)]