141344450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2153}}^1$

素因数の和:2279

約数の個数: 48

約数和(自身を含む): 286059816

約数和(自身を除く): 144715366

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 101, 130, 202, 325, 505, 650, 1010, 1313, 2153, 2525, 2626, 4306, 5050, 6565, 10765, 13130, 21530, 27989, 32825, 53825, 55978, 65650, 107650, 139945, 217453, 279890, 434906, 699725, 1087265, 1399450, 2174530, 2826889, 5436325, 5653778, 10872650, 14134445, 28268890, 70672225, 141344450]

約数ペア:

[(1, 141344450), (2, 70672225), (5, 28268890), (10, 14134445), (13, 10872650), (25, 5653778), (26, 5436325), (50, 2826889), (65, 2174530), (101, 1399450), (130, 1087265), (202, 699725), (325, 434906), (505, 279890), (650, 217453), (1010, 139945), (1313, 107650), (2153, 65650), (2525, 55978), (2626, 53825), (4306, 32825), (5050, 27989), (6565, 21530), (10765, 13130)]