2829129818140

素因数分解:

$2^2\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{5827}}^1\times {\mathrm{8171}}^1$

素因数の和:16978

約数の個数: 48

約数和(自身を含む): 5944919750784

約数和(自身を除く): 3115789932644

約数列:

[1, 2, 4, 5, 10, 20, 2971, 5827, 5942, 8171, 11654, 11884, 14855, 16342, 23308, 29135, 29710, 32684, 40855, 58270, 59420, 81710, 116540, 163420, 17312017, 24276041, 34624034, 47612417, 48552082, 69248068, 86560085, 95224834, 97104164, 121380205, 173120170, 190449668, 238062085, 242760410, 346240340, 476124170, 485520820, 952248340, 141456490907, 282912981814, 565825963628, 707282454535, 1414564909070, 2829129818140]

約数ペア:

[(1, 2829129818140), (2, 1414564909070), (4, 707282454535), (5, 565825963628), (10, 282912981814), (20, 141456490907), (2971, 952248340), (5827, 485520820), (5942, 476124170), (8171, 346240340), (11654, 242760410), (11884, 238062085), (14855, 190449668), (16342, 173120170), (23308, 121380205), (29135, 97104164), (29710, 95224834), (32684, 86560085), (40855, 69248068), (58270, 48552082), (59420, 47612417), (81710, 34624034), (116540, 24276041), (163420, 17312017)]