78836706740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2633}}^1\times {\mathrm{136099}}^1$

素因数の和:138752

約数の個数: 48

約数和(自身を含む): 180677649600

約数和(自身を除く): 101840942860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2633, 5266, 10532, 13165, 26330, 28963, 52660, 57926, 115852, 136099, 144815, 272198, 289630, 544396, 579260, 680495, 1360990, 1497089, 2721980, 2994178, 5988356, 7485445, 14970890, 29941780, 358348667, 716697334, 1433394668, 1791743335, 3583486670, 3941835337, 7166973340, 7883670674, 15767341348, 19709176685, 39418353370, 78836706740]

約数ペア:

[(1, 78836706740), (2, 39418353370), (4, 19709176685), (5, 15767341348), (10, 7883670674), (11, 7166973340), (20, 3941835337), (22, 3583486670), (44, 1791743335), (55, 1433394668), (110, 716697334), (220, 358348667), (2633, 29941780), (5266, 14970890), (10532, 7485445), (13165, 5988356), (26330, 2994178), (28963, 2721980), (52660, 1497089), (57926, 1360990), (115852, 680495), (136099, 579260), (144815, 544396), (272198, 289630)]