923719100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1493}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 2100803040

約数和(自身を除く): 1177083940

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 269, 460, 538, 575, 1076, 1150, 1345, 1493, 2300, 2690, 2986, 5380, 5972, 6187, 6725, 7465, 12374, 13450, 14930, 24748, 26900, 29860, 30935, 34339, 37325, 61870, 68678, 74650, 123740, 137356, 149300, 154675, 171695, 309350, 343390, 401617, 618700, 686780, 803234, 858475, 1606468, 1716950, 2008085, 3433900, 4016170, 8032340, 9237191, 10040425, 18474382, 20080850, 36948764, 40161700, 46185955, 92371910, 184743820, 230929775, 461859550, 923719100]

約数ペア:

[(1, 923719100), (2, 461859550), (4, 230929775), (5, 184743820), (10, 92371910), (20, 46185955), (23, 40161700), (25, 36948764), (46, 20080850), (50, 18474382), (92, 10040425), (100, 9237191), (115, 8032340), (230, 4016170), (269, 3433900), (460, 2008085), (538, 1716950), (575, 1606468), (1076, 858475), (1150, 803234), (1345, 686780), (1493, 618700), (2300, 401617), (2690, 343390), (2986, 309350), (5380, 171695), (5972, 154675), (6187, 149300), (6725, 137356), (7465, 123740), (12374, 74650), (13450, 68678), (14930, 61870), (24748, 37325), (26900, 34339), (29860, 30935)]