38351120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 98029440

約数和(自身を除く): 59678320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1097, 1520, 1748, 1840, 2185, 2194, 3496, 4370, 4388, 5485, 6992, 8740, 8776, 10970, 17480, 17552, 20843, 21940, 25231, 34960, 41686, 43880, 50462, 83372, 87760, 100924, 104215, 126155, 166744, 201848, 208430, 252310, 333488, 403696, 416860, 479389, 504620, 833720, 958778, 1009240, 1667440, 1917556, 2018480, 2396945, 3835112, 4793890, 7670224, 9587780, 19175560, 38351120]

約数ペア:

[(1, 38351120), (2, 19175560), (4, 9587780), (5, 7670224), (8, 4793890), (10, 3835112), (16, 2396945), (19, 2018480), (20, 1917556), (23, 1667440), (38, 1009240), (40, 958778), (46, 833720), (76, 504620), (80, 479389), (92, 416860), (95, 403696), (115, 333488), (152, 252310), (184, 208430), (190, 201848), (230, 166744), (304, 126155), (368, 104215), (380, 100924), (437, 87760), (460, 83372), (760, 50462), (874, 43880), (920, 41686), (1097, 34960), (1520, 25231), (1748, 21940), (1840, 20843), (2185, 17552), (2194, 17480), (3496, 10970), (4370, 8776), (4388, 8740), (5485, 6992)]