7717420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 17821440

約数和(自身を除く): 10104020

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 883, 1748, 1766, 2185, 3532, 4370, 4415, 8740, 8830, 16777, 17660, 20309, 33554, 40618, 67108, 81236, 83885, 101545, 167770, 203090, 335540, 385871, 406180, 771742, 1543484, 1929355, 3858710, 7717420]

約数ペア:

[(1, 7717420), (2, 3858710), (4, 1929355), (5, 1543484), (10, 771742), (19, 406180), (20, 385871), (23, 335540), (38, 203090), (46, 167770), (76, 101545), (92, 83885), (95, 81236), (115, 67108), (190, 40618), (230, 33554), (380, 20309), (437, 17660), (460, 16777), (874, 8830), (883, 8740), (1748, 4415), (1766, 4370), (2185, 3532)]