82795540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4111}}^1$

素因数の和:4192

約数の個数: 48

約数和(自身を含む): 186520320

約数和(自身を除く): 103724780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 4111, 5035, 8222, 10070, 16444, 20140, 20555, 41110, 78109, 82220, 156218, 217883, 312436, 390545, 435766, 781090, 871532, 1089415, 1562180, 2178830, 4139777, 4357660, 8279554, 16559108, 20698885, 41397770, 82795540]

約数ペア:

[(1, 82795540), (2, 41397770), (4, 20698885), (5, 16559108), (10, 8279554), (19, 4357660), (20, 4139777), (38, 2178830), (53, 1562180), (76, 1089415), (95, 871532), (106, 781090), (190, 435766), (212, 390545), (265, 312436), (380, 217883), (530, 156218), (1007, 82220), (1060, 78109), (2014, 41110), (4028, 20555), (4111, 20140), (5035, 16444), (8222, 10070)]