112433920

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5167}}^1$

素因数の和:5205

約数の個数: 72

約数和(自身を含む): 285211584

約数和(自身を除く): 172777664

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5167, 5440, 10334, 10880, 20668, 21760, 25835, 41336, 51670, 82672, 87839, 103340, 165344, 175678, 206680, 330688, 351356, 413360, 439195, 661376, 702712, 826720, 878390, 1322752, 1405424, 1653440, 1756780, 2810848, 3306880, 3513560, 5621696, 6613760, 7027120, 11243392, 14054240, 22486784, 28108480, 56216960, 112433920]

約数ペア:

[(1, 112433920), (2, 56216960), (4, 28108480), (5, 22486784), (8, 14054240), (10, 11243392), (16, 7027120), (17, 6613760), (20, 5621696), (32, 3513560), (34, 3306880), (40, 2810848), (64, 1756780), (68, 1653440), (80, 1405424), (85, 1322752), (128, 878390), (136, 826720), (160, 702712), (170, 661376), (256, 439195), (272, 413360), (320, 351356), (340, 330688), (544, 206680), (640, 175678), (680, 165344), (1088, 103340), (1280, 87839), (1360, 82672), (2176, 51670), (2720, 41336), (4352, 25835), (5167, 21760), (5440, 20668), (10334, 10880)]