462719420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2719}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 994344960

約数和(自身を除く): 531625540

約数列:

[1, 2, 4, 5, 10, 20, 67, 127, 134, 254, 268, 335, 508, 635, 670, 1270, 1340, 2540, 2719, 5438, 8509, 10876, 13595, 17018, 27190, 34036, 42545, 54380, 85090, 170180, 182173, 345313, 364346, 690626, 728692, 910865, 1381252, 1726565, 1821730, 3453130, 3643460, 6906260, 23135971, 46271942, 92543884, 115679855, 231359710, 462719420]

約数ペア:

[(1, 462719420), (2, 231359710), (4, 115679855), (5, 92543884), (10, 46271942), (20, 23135971), (67, 6906260), (127, 3643460), (134, 3453130), (254, 1821730), (268, 1726565), (335, 1381252), (508, 910865), (635, 728692), (670, 690626), (1270, 364346), (1340, 345313), (2540, 182173), (2719, 170180), (5438, 85090), (8509, 54380), (10876, 42545), (13595, 34036), (17018, 27190)]