83063960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6899}}^1$

素因数の和:6960

約数の個数: 64

約数和(自身を含む): 218592000

約数和(自身を除く): 135528040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 6020, 6899, 12040, 13798, 27596, 34495, 48293, 55192, 68990, 96586, 137980, 193172, 241465, 275960, 296657, 386344, 482930, 593314, 965860, 1186628, 1483285, 1931720, 2076599, 2373256, 2966570, 4153198, 5933140, 8306396, 10382995, 11866280, 16612792, 20765990, 41531980, 83063960]

約数ペア:

[(1, 83063960), (2, 41531980), (4, 20765990), (5, 16612792), (7, 11866280), (8, 10382995), (10, 8306396), (14, 5933140), (20, 4153198), (28, 2966570), (35, 2373256), (40, 2076599), (43, 1931720), (56, 1483285), (70, 1186628), (86, 965860), (140, 593314), (172, 482930), (215, 386344), (280, 296657), (301, 275960), (344, 241465), (430, 193172), (602, 137980), (860, 96586), (1204, 68990), (1505, 55192), (1720, 48293), (2408, 34495), (3010, 27596), (6020, 13798), (6899, 12040)]