285427836280

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97749259}}^1$

素因数の和:97749343

約数の個数: 32

約数和(自身を含む): 651010071600

約数和(自身を除く): 365582235320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 97749259, 195498518, 390997036, 488746295, 781994072, 977492590, 1954985180, 3909970360, 7135695907, 14271391814, 28542783628, 35678479535, 57085567256, 71356959070, 142713918140, 285427836280]

約数ペア:

[(1, 285427836280), (2, 142713918140), (4, 71356959070), (5, 57085567256), (8, 35678479535), (10, 28542783628), (20, 14271391814), (40, 7135695907), (73, 3909970360), (146, 1954985180), (292, 977492590), (365, 781994072), (584, 488746295), (730, 390997036), (1460, 195498518), (2920, 97749259)]