1184840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 2808000

約数和(自身を除く): 1623160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1559, 3118, 6236, 7795, 12472, 15590, 29621, 31180, 59242, 62360, 118484, 148105, 236968, 296210, 592420, 1184840]

約数ペア:

[(1, 1184840), (2, 592420), (4, 296210), (5, 236968), (8, 148105), (10, 118484), (19, 62360), (20, 59242), (38, 31180), (40, 29621), (76, 15590), (95, 12472), (152, 7795), (190, 6236), (380, 3118), (760, 1559)]