7327540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 17680320

約数和(自身を除く): 10352780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1753, 2090, 3506, 4180, 7012, 8765, 17530, 19283, 33307, 35060, 38566, 66614, 77132, 96415, 133228, 166535, 192830, 333070, 366377, 385660, 666140, 732754, 1465508, 1831885, 3663770, 7327540]

約数ペア:

[(1, 7327540), (2, 3663770), (4, 1831885), (5, 1465508), (10, 732754), (11, 666140), (19, 385660), (20, 366377), (22, 333070), (38, 192830), (44, 166535), (55, 133228), (76, 96415), (95, 77132), (110, 66614), (190, 38566), (209, 35060), (220, 33307), (380, 19283), (418, 17530), (836, 8765), (1045, 7012), (1753, 4180), (2090, 3506)]