90509924810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1243439}}^1$

素因数の和:1243726

約数の個数: 32

約数和(自身を含む): 169207315200

約数和(自身を除く): 78697390390

約数列:

[1, 2, 5, 10, 29, 58, 145, 251, 290, 502, 1255, 2510, 7279, 14558, 36395, 72790, 1243439, 2486878, 6217195, 12434390, 36059731, 72119462, 180298655, 312103189, 360597310, 624206378, 1560515945, 3121031890, 9050992481, 18101984962, 45254962405, 90509924810]

約数ペア:

[(1, 90509924810), (2, 45254962405), (5, 18101984962), (10, 9050992481), (29, 3121031890), (58, 1560515945), (145, 624206378), (251, 360597310), (290, 312103189), (502, 180298655), (1255, 72119462), (2510, 36059731), (7279, 12434390), (14558, 6217195), (36395, 2486878), (72790, 1243439)]