2912264140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6287}}^1$

素因数の和:6391

約数の個数: 96

約数和(自身を含む): 6845368320

約数和(自身を除く): 3933104180

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 53, 76, 92, 95, 106, 115, 190, 212, 230, 265, 380, 437, 460, 530, 874, 1007, 1060, 1219, 1748, 2014, 2185, 2438, 4028, 4370, 4876, 5035, 6095, 6287, 8740, 10070, 12190, 12574, 20140, 23161, 24380, 25148, 31435, 46322, 62870, 92644, 115805, 119453, 125740, 144601, 231610, 238906, 289202, 333211, 463220, 477812, 578404, 597265, 666422, 723005, 1194530, 1332844, 1446010, 1666055, 2389060, 2747419, 2892020, 3332110, 5494838, 6331009, 6664220, 7663853, 10989676, 12662018, 13737095, 15327706, 25324036, 27474190, 30655412, 31655045, 38319265, 54948380, 63310090, 76638530, 126620180, 145613207, 153277060, 291226414, 582452828, 728066035, 1456132070, 2912264140]

約数ペア:

[(1, 2912264140), (2, 1456132070), (4, 728066035), (5, 582452828), (10, 291226414), (19, 153277060), (20, 145613207), (23, 126620180), (38, 76638530), (46, 63310090), (53, 54948380), (76, 38319265), (92, 31655045), (95, 30655412), (106, 27474190), (115, 25324036), (190, 15327706), (212, 13737095), (230, 12662018), (265, 10989676), (380, 7663853), (437, 6664220), (460, 6331009), (530, 5494838), (874, 3332110), (1007, 2892020), (1060, 2747419), (1219, 2389060), (1748, 1666055), (2014, 1446010), (2185, 1332844), (2438, 1194530), (4028, 723005), (4370, 666422), (4876, 597265), (5035, 578404), (6095, 477812), (6287, 463220), (8740, 333211), (10070, 289202), (12190, 238906), (12574, 231610), (20140, 144601), (23161, 125740), (24380, 119453), (25148, 115805), (31435, 92644), (46322, 62870)]