1794974253710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1\times {\mathrm{130409}}^1$

素因数の和:131381

約数の個数: 64

約数和(自身を含む): 3551604719040

約数和(自身を除く): 1756630465330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 797, 1570, 1594, 1727, 3454, 3985, 7970, 8635, 8767, 17270, 17534, 43835, 87670, 125129, 130409, 250258, 260818, 625645, 652045, 1251290, 1304090, 1376419, 1434499, 2752838, 2868998, 6882095, 7172495, 13764190, 14344990, 20474213, 40948426, 102371065, 103935973, 204742130, 207871946, 225216343, 450432686, 519679865, 1039359730, 1126081715, 1143295703, 2252163430, 2286591406, 5716478515, 11432957030, 16317947761, 32635895522, 81589738805, 163179477610, 179497425371, 358994850742, 897487126855, 1794974253710]

約数ペア:

[(1, 1794974253710), (2, 897487126855), (5, 358994850742), (10, 179497425371), (11, 163179477610), (22, 81589738805), (55, 32635895522), (110, 16317947761), (157, 11432957030), (314, 5716478515), (785, 2286591406), (797, 2252163430), (1570, 1143295703), (1594, 1126081715), (1727, 1039359730), (3454, 519679865), (3985, 450432686), (7970, 225216343), (8635, 207871946), (8767, 204742130), (17270, 103935973), (17534, 102371065), (43835, 40948426), (87670, 20474213), (125129, 14344990), (130409, 13764190), (250258, 7172495), (260818, 6882095), (625645, 2868998), (652045, 2752838), (1251290, 1434499), (1304090, 1376419)]