75208420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14519}}^1$

素因数の和:14572

約数の個数: 48

約数和(自身を含む): 185391360

約数和(自身を除く): 110182940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 14519, 29038, 58076, 72595, 101633, 145190, 203266, 290380, 406532, 508165, 537203, 1016330, 1074406, 2032660, 2148812, 2686015, 3760421, 5372030, 7520842, 10744060, 15041684, 18802105, 37604210, 75208420]

約数ペア:

[(1, 75208420), (2, 37604210), (4, 18802105), (5, 15041684), (7, 10744060), (10, 7520842), (14, 5372030), (20, 3760421), (28, 2686015), (35, 2148812), (37, 2032660), (70, 1074406), (74, 1016330), (140, 537203), (148, 508165), (185, 406532), (259, 290380), (370, 203266), (518, 145190), (740, 101633), (1036, 72595), (1295, 58076), (2590, 29038), (5180, 14519)]