816462880

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{96281}}^1$

素因数の和:96349

約数の個数: 48

約数和(自身を含む): 1965308184

約数和(自身を除く): 1148845304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 96281, 192562, 385124, 481405, 770248, 962810, 1540496, 1925620, 3080992, 3851240, 5102893, 7702480, 10205786, 15404960, 20411572, 25514465, 40823144, 51028930, 81646288, 102057860, 163292576, 204115720, 408231440, 816462880]

約数ペア:

[(1, 816462880), (2, 408231440), (4, 204115720), (5, 163292576), (8, 102057860), (10, 81646288), (16, 51028930), (20, 40823144), (32, 25514465), (40, 20411572), (53, 15404960), (80, 10205786), (106, 7702480), (160, 5102893), (212, 3851240), (265, 3080992), (424, 1925620), (530, 1540496), (848, 962810), (1060, 770248), (1696, 481405), (2120, 385124), (4240, 192562), (8480, 96281)]