520088654150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18041}}^1\times {\mathrm{44351}}^1$

素因数の和:62417

約数の個数: 48

約数和(自身を含む): 1041858816768

約数和(自身を除く): 521770162618

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 18041, 36082, 44351, 88702, 90205, 180410, 221755, 234533, 443510, 451025, 469066, 576563, 902050, 1108775, 1153126, 1172665, 2217550, 2345330, 2882815, 5765630, 5863325, 11726650, 14414075, 28828150, 800136391, 1600272782, 4000681955, 8001363910, 10401773083, 20003409775, 20803546166, 40006819550, 52008865415, 104017730830, 260044327075, 520088654150]

約数ペア:

[(1, 520088654150), (2, 260044327075), (5, 104017730830), (10, 52008865415), (13, 40006819550), (25, 20803546166), (26, 20003409775), (50, 10401773083), (65, 8001363910), (130, 4000681955), (325, 1600272782), (650, 800136391), (18041, 28828150), (36082, 14414075), (44351, 11726650), (88702, 5863325), (90205, 5765630), (180410, 2882815), (221755, 2345330), (234533, 2217550), (443510, 1172665), (451025, 1153126), (469066, 1108775), (576563, 902050)]