2022809120

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{45641}}^1$

素因数の和:45933

約数の個数: 48

約数和(自身を含む): 4796243928

約数和(自身を除く): 2773434808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 1108, 1385, 2216, 2770, 4432, 5540, 8864, 11080, 22160, 44320, 45641, 91282, 182564, 228205, 365128, 456410, 730256, 912820, 1460512, 1825640, 3651280, 7302560, 12642557, 25285114, 50570228, 63212785, 101140456, 126425570, 202280912, 252851140, 404561824, 505702280, 1011404560, 2022809120]

約数ペア:

[(1, 2022809120), (2, 1011404560), (4, 505702280), (5, 404561824), (8, 252851140), (10, 202280912), (16, 126425570), (20, 101140456), (32, 63212785), (40, 50570228), (80, 25285114), (160, 12642557), (277, 7302560), (554, 3651280), (1108, 1825640), (1385, 1460512), (2216, 912820), (2770, 730256), (4432, 456410), (5540, 365128), (8864, 228205), (11080, 182564), (22160, 91282), (44320, 45641)]