3277040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 8624448

約数和(自身を除く): 5347408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 137, 184, 208, 230, 260, 274, 299, 368, 460, 520, 548, 598, 685, 920, 1040, 1096, 1196, 1370, 1495, 1781, 1840, 2192, 2392, 2740, 2990, 3151, 3562, 4784, 5480, 5980, 6302, 7124, 8905, 10960, 11960, 12604, 14248, 15755, 17810, 23920, 25208, 28496, 31510, 35620, 40963, 50416, 63020, 71240, 81926, 126040, 142480, 163852, 204815, 252080, 327704, 409630, 655408, 819260, 1638520, 3277040]

約数ペア:

[(1, 3277040), (2, 1638520), (4, 819260), (5, 655408), (8, 409630), (10, 327704), (13, 252080), (16, 204815), (20, 163852), (23, 142480), (26, 126040), (40, 81926), (46, 71240), (52, 63020), (65, 50416), (80, 40963), (92, 35620), (104, 31510), (115, 28496), (130, 25208), (137, 23920), (184, 17810), (208, 15755), (230, 14248), (260, 12604), (274, 11960), (299, 10960), (368, 8905), (460, 7124), (520, 6302), (548, 5980), (598, 5480), (685, 4784), (920, 3562), (1040, 3151), (1096, 2990), (1196, 2740), (1370, 2392), (1495, 2192), (1781, 1840)]