54313365580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{76651}}^1$

素因数の和:77230

約数の個数: 48

約数和(自身を含む): 115897824000

約数和(自身を除く): 61584458420

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 499, 710, 998, 1420, 1996, 2495, 4990, 9980, 35429, 70858, 76651, 141716, 153302, 177145, 306604, 354290, 383255, 708580, 766510, 1533020, 5442221, 10884442, 21768884, 27211105, 38248849, 54422210, 76497698, 108844420, 152995396, 191244245, 382488490, 764976980, 2715668279, 5431336558, 10862673116, 13578341395, 27156682790, 54313365580]

約数ペア:

[(1, 54313365580), (2, 27156682790), (4, 13578341395), (5, 10862673116), (10, 5431336558), (20, 2715668279), (71, 764976980), (142, 382488490), (284, 191244245), (355, 152995396), (499, 108844420), (710, 76497698), (998, 54422210), (1420, 38248849), (1996, 27211105), (2495, 21768884), (4990, 10884442), (9980, 5442221), (35429, 1533020), (70858, 766510), (76651, 708580), (141716, 383255), (153302, 354290), (177145, 306604)]