77376650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{9157}}^1$

素因数の和:9195

約数の個数: 36

約数和(自身を含む): 155860002

約数和(自身を除く): 78483352

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 9157, 18314, 45785, 91570, 119041, 228925, 238082, 457850, 595205, 1190410, 1547533, 2976025, 3095066, 5952050, 7737665, 15475330, 38688325, 77376650]

約数ペア:

[(1, 77376650), (2, 38688325), (5, 15475330), (10, 7737665), (13, 5952050), (25, 3095066), (26, 2976025), (50, 1547533), (65, 1190410), (130, 595205), (169, 457850), (325, 238082), (338, 228925), (650, 119041), (845, 91570), (1690, 45785), (4225, 18314), (8450, 9157)]