43042720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{38431}}^1$

素因数の和:38453

約数の個数: 48

約数和(自身を含む): 116218368

約数和(自身を除く): 73175648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 38431, 76862, 153724, 192155, 269017, 307448, 384310, 538034, 614896, 768620, 1076068, 1229792, 1345085, 1537240, 2152136, 2690170, 3074480, 4304272, 5380340, 6148960, 8608544, 10760680, 21521360, 43042720]

約数ペア:

[(1, 43042720), (2, 21521360), (4, 10760680), (5, 8608544), (7, 6148960), (8, 5380340), (10, 4304272), (14, 3074480), (16, 2690170), (20, 2152136), (28, 1537240), (32, 1345085), (35, 1229792), (40, 1076068), (56, 768620), (70, 614896), (80, 538034), (112, 384310), (140, 307448), (160, 269017), (224, 192155), (280, 153724), (560, 76862), (1120, 38431)]