70663120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1361}}^1$

素因数の和:1444

約数の個数: 80

約数和(自身を含む): 182399040

約数和(自身を除く): 111735920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 590, 649, 880, 944, 1180, 1298, 1361, 2360, 2596, 2722, 3245, 4720, 5192, 5444, 6490, 6805, 10384, 10888, 12980, 13610, 14971, 21776, 25960, 27220, 29942, 51920, 54440, 59884, 74855, 80299, 108880, 119768, 149710, 160598, 239536, 299420, 321196, 401495, 598840, 642392, 802990, 883289, 1197680, 1284784, 1605980, 1766578, 3211960, 3533156, 4416445, 6423920, 7066312, 8832890, 14132624, 17665780, 35331560, 70663120]

約数ペア:

[(1, 70663120), (2, 35331560), (4, 17665780), (5, 14132624), (8, 8832890), (10, 7066312), (11, 6423920), (16, 4416445), (20, 3533156), (22, 3211960), (40, 1766578), (44, 1605980), (55, 1284784), (59, 1197680), (80, 883289), (88, 802990), (110, 642392), (118, 598840), (176, 401495), (220, 321196), (236, 299420), (295, 239536), (440, 160598), (472, 149710), (590, 119768), (649, 108880), (880, 80299), (944, 74855), (1180, 59884), (1298, 54440), (1361, 51920), (2360, 29942), (2596, 27220), (2722, 25960), (3245, 21776), (4720, 14971), (5192, 13610), (5444, 12980), (6490, 10888), (6805, 10384)]