156620024980

素因数分解:

$2^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2713}}^1\times {\mathrm{3793}}^1$

素因数の和:7276

約数の個数: 48

約数和(自身を含む): 329542499664

約数和(自身を除く): 172922474684

約数列:

[1, 2, 4, 5, 10, 20, 761, 1522, 2713, 3044, 3793, 3805, 5426, 7586, 7610, 10852, 13565, 15172, 15220, 18965, 27130, 37930, 54260, 75860, 2064593, 2886473, 4129186, 5772946, 8258372, 10290409, 10322965, 11545892, 14432365, 20580818, 20645930, 28864730, 41161636, 41291860, 51452045, 57729460, 102904090, 205808180, 7831001249, 15662002498, 31324004996, 39155006245, 78310012490, 156620024980]

約数ペア:

[(1, 156620024980), (2, 78310012490), (4, 39155006245), (5, 31324004996), (10, 15662002498), (20, 7831001249), (761, 205808180), (1522, 102904090), (2713, 57729460), (3044, 51452045), (3793, 41291860), (3805, 41161636), (5426, 28864730), (7586, 20645930), (7610, 20580818), (10852, 14432365), (13565, 11545892), (15172, 10322965), (15220, 10290409), (18965, 8258372), (27130, 5772946), (37930, 4129186), (54260, 2886473), (75860, 2064593)]