747080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 1771200

約数和(自身を除く): 1024120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 983, 1966, 3932, 4915, 7864, 9830, 18677, 19660, 37354, 39320, 74708, 93385, 149416, 186770, 373540, 747080]

約数ペア:

[(1, 747080), (2, 373540), (4, 186770), (5, 149416), (8, 93385), (10, 74708), (19, 39320), (20, 37354), (38, 19660), (40, 18677), (76, 9830), (95, 7864), (152, 4915), (190, 3932), (380, 1966), (760, 983)]