83173160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10243}}^1$

素因数の和:10290

約数の個数: 64

約数和(自身を含む): 221270400

約数和(自身を除く): 138097240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2030, 4060, 8120, 10243, 20486, 40972, 51215, 71701, 81944, 102430, 143402, 204860, 286804, 297047, 358505, 409720, 573608, 594094, 717010, 1188188, 1434020, 1485235, 2079329, 2376376, 2868040, 2970470, 4158658, 5940940, 8317316, 10396645, 11881880, 16634632, 20793290, 41586580, 83173160]

約数ペア:

[(1, 83173160), (2, 41586580), (4, 20793290), (5, 16634632), (7, 11881880), (8, 10396645), (10, 8317316), (14, 5940940), (20, 4158658), (28, 2970470), (29, 2868040), (35, 2376376), (40, 2079329), (56, 1485235), (58, 1434020), (70, 1188188), (116, 717010), (140, 594094), (145, 573608), (203, 409720), (232, 358505), (280, 297047), (290, 286804), (406, 204860), (580, 143402), (812, 102430), (1015, 81944), (1160, 71701), (1624, 51215), (2030, 40972), (4060, 20486), (8120, 10243)]