9478720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1595

約数の個数: 56

約数和(自身を含む): 23774400

約数和(自身を除く): 14295680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 1559, 3040, 3118, 6080, 6236, 7795, 12472, 15590, 24944, 29621, 31180, 49888, 59242, 62360, 99776, 118484, 124720, 148105, 236968, 249440, 296210, 473936, 498880, 592420, 947872, 1184840, 1895744, 2369680, 4739360, 9478720]

約数ペア:

[(1, 9478720), (2, 4739360), (4, 2369680), (5, 1895744), (8, 1184840), (10, 947872), (16, 592420), (19, 498880), (20, 473936), (32, 296210), (38, 249440), (40, 236968), (64, 148105), (76, 124720), (80, 118484), (95, 99776), (152, 62360), (160, 59242), (190, 49888), (304, 31180), (320, 29621), (380, 24944), (608, 15590), (760, 12472), (1216, 7795), (1520, 6236), (1559, 6080), (3040, 3118)]