227947360

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5417}}^1$

素因数の和:5695

約数の個数: 48

約数和(自身を含む): 540673056

約数和(自身を除く): 312725696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 5417, 8416, 10520, 10834, 21040, 21668, 27085, 42080, 43336, 54170, 86672, 108340, 173344, 216680, 433360, 866720, 1424671, 2849342, 5698684, 7123355, 11397368, 14246710, 22794736, 28493420, 45589472, 56986840, 113973680, 227947360]

約数ペア:

[(1, 227947360), (2, 113973680), (4, 56986840), (5, 45589472), (8, 28493420), (10, 22794736), (16, 14246710), (20, 11397368), (32, 7123355), (40, 5698684), (80, 2849342), (160, 1424671), (263, 866720), (526, 433360), (1052, 216680), (1315, 173344), (2104, 108340), (2630, 86672), (4208, 54170), (5260, 43336), (5417, 42080), (8416, 27085), (10520, 21668), (10834, 21040)]