118924360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 278996400

約数和(自身を除く): 160072040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 157, 232, 290, 314, 580, 628, 653, 785, 1160, 1256, 1306, 1570, 2612, 3140, 3265, 4553, 5224, 6280, 6530, 9106, 13060, 18212, 18937, 22765, 26120, 36424, 37874, 45530, 75748, 91060, 94685, 102521, 151496, 182120, 189370, 205042, 378740, 410084, 512605, 757480, 820168, 1025210, 2050420, 2973109, 4100840, 5946218, 11892436, 14865545, 23784872, 29731090, 59462180, 118924360]

約数ペア:

[(1, 118924360), (2, 59462180), (4, 29731090), (5, 23784872), (8, 14865545), (10, 11892436), (20, 5946218), (29, 4100840), (40, 2973109), (58, 2050420), (116, 1025210), (145, 820168), (157, 757480), (232, 512605), (290, 410084), (314, 378740), (580, 205042), (628, 189370), (653, 182120), (785, 151496), (1160, 102521), (1256, 94685), (1306, 91060), (1570, 75748), (2612, 45530), (3140, 37874), (3265, 36424), (4553, 26120), (5224, 22765), (6280, 18937), (6530, 18212), (9106, 13060)]