27680300

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2113}}^1$

素因数の和:2258

約数の個数: 36

約数和(自身を含む): 60553416

約数和(自身を除く): 32873116

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2113, 2620, 3275, 4226, 6550, 8452, 10565, 13100, 21130, 42260, 52825, 105650, 211300, 276803, 553606, 1107212, 1384015, 2768030, 5536060, 6920075, 13840150, 27680300]

約数ペア:

[(1, 27680300), (2, 13840150), (4, 6920075), (5, 5536060), (10, 2768030), (20, 1384015), (25, 1107212), (50, 553606), (100, 276803), (131, 211300), (262, 105650), (524, 52825), (655, 42260), (1310, 21130), (2113, 13100), (2620, 10565), (3275, 8452), (4226, 6550)]