71065400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2253

約数の個数: 96

約数和(自身を含む): 197130240

約数和(自身を除く): 126064840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 92, 100, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 460, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 2207, 2300, 3220, 4025, 4414, 4600, 6440, 8050, 8828, 11035, 15449, 16100, 17656, 22070, 30898, 32200, 44140, 50761, 55175, 61796, 77245, 88280, 101522, 110350, 123592, 154490, 203044, 220700, 253805, 308980, 355327, 386225, 406088, 441400, 507610, 617960, 710654, 772450, 1015220, 1269025, 1421308, 1544900, 1776635, 2030440, 2538050, 2842616, 3089800, 3553270, 5076100, 7106540, 8883175, 10152200, 14213080, 17766350, 35532700, 71065400]

約数ペア:

[(1, 71065400), (2, 35532700), (4, 17766350), (5, 14213080), (7, 10152200), (8, 8883175), (10, 7106540), (14, 5076100), (20, 3553270), (23, 3089800), (25, 2842616), (28, 2538050), (35, 2030440), (40, 1776635), (46, 1544900), (50, 1421308), (56, 1269025), (70, 1015220), (92, 772450), (100, 710654), (115, 617960), (140, 507610), (161, 441400), (175, 406088), (184, 386225), (200, 355327), (230, 308980), (280, 253805), (322, 220700), (350, 203044), (460, 154490), (575, 123592), (644, 110350), (700, 101522), (805, 88280), (920, 77245), (1150, 61796), (1288, 55175), (1400, 50761), (1610, 44140), (2207, 32200), (2300, 30898), (3220, 22070), (4025, 17656), (4414, 16100), (4600, 15449), (6440, 11035), (8050, 8828)]